Vulnerability Database

328,409

Total vulnerabilities in the database

Vulnerabilities for products matching "qts"

Found 1 matching product.

You can search for specific versions with /product/qts/1.2.3

qnap / qts

272 vulnerabilities found
Title Severity Exploit Date Affected Version
High November 22, 2024 11/22/24
== 5.2.0.2737-build_20240417
== 5.2.0.2744-build_20240424
== 5.2.0.2782-build_20240601
== 5.2.0.2802-build_20240620
== 5.2.0.2823-build_20240711
== 5.2.0.2851-build_20240808
== 5.2.0.2860-build_20240817
Low November 22, 2024 11/22/24
== 5.2.0.2737-build_20240417
== 5.2.0.2744-build_20240424
== 5.2.0.2782-build_20240601
== 5.2.0.2802-build_20240620
== 5.2.0.2823-build_20240711
== 5.2.0.2851-build_20240808
== 5.2.0.2860-build_20240817
Low November 22, 2024 11/22/24
== 5.2.0.2737-build_20240417
== 5.2.0.2744-build_20240424
== 5.2.0.2782-build_20240601
== 5.2.0.2802-build_20240620
== 5.2.0.2823-build_20240711
== 5.2.0.2851-build_20240808
== 5.2.0.2860-build_20240817
High November 22, 2024 11/22/24
== 5.2.0.2737-build_20240417
== 5.2.0.2744-build_20240424
== 5.2.0.2782-build_20240601
== 5.2.0.2802-build_20240620
== 5.2.0.2823-build_20240711
== 5.2.0.2851-build_20240808
== 5.2.0.2860-build_20240817
Low November 22, 2024 11/22/24
== 5.2.0.2737-build_20240417
== 5.2.0.2744-build_20240424
== 5.2.0.2782-build_20240601
== 5.2.0.2802-build_20240620
== 5.2.0.2823-build_20240711
== 5.2.0.2851-build_20240808
== 5.2.0.2860-build_20240817
Low November 22, 2024 11/22/24
== 5.2.0.2737-build_20240417
== 5.2.0.2744-build_20240424
== 5.2.0.2782-build_20240601
== 5.2.0.2802-build_20240620
== 5.2.0.2823-build_20240711
== 5.2.0.2851-build_20240808
== 5.2.0.2860-build_20240817
Medium November 22, 2024 11/22/24
== 5.2.0.2737-build_20240417
== 5.2.0.2744-build_20240424
== 5.2.0.2782-build_20240601
== 5.2.0.2802-build_20240620
== 5.2.0.2823-build_20240711
== 5.2.0.2851-build_20240808
== 5.2.0.2860-build_20240817
Low November 22, 2024 11/22/24
== 5.2.0.2737-build_20240417
== 5.2.0.2744-build_20240424
== 5.2.0.2782-build_20240601
== 5.2.0.2802-build_20240620
== 5.2.0.2823-build_20240711
== 5.2.0.2851-build_20240808
== 5.2.0.2860-build_20240817
Low September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.2.2533-build_20230926
== 5.1.3.2578-build_20231110
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
== 5.1.6.2722-build_20240402
== 5.1.7.2770-build_20240520
== 5.1.8.2823-build_20240712
== 5.2.0.2737-build_20240417
== 5.2.0.2744-build_20240424
High September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
== 5.1.6.2722-build_20240402
== 5.1.7.2770-build_20240520
High September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.2.2533-build_20230926
== 5.1.3.2578-build_20231110
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
== 5.1.6.2722-build_20240402
== 5.1.7.2770-build_20240520
Medium September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.2.2533-build_20230926
== 5.1.3.2578-build_20231110
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
Medium September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.2.2533-build_20230926
== 5.1.3.2578-build_20231110
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
== 5.1.6.2722-build_20240402
Low September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.2.2533-build_20230926
== 5.1.3.2578-build_20231110
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
== 5.1.6.2722-build_20240402
== 5.1.7.2770-build_20240520
High September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.2.2533-build_20230926
== 5.1.3.2578-build_20231110
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
Medium September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.2.2533-build_20230926
== 5.1.3.2578-build_20231110
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
Medium September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.2.2533-build_20230926
== 5.1.3.2578-build_20231110
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
High September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.2.2533-build_20230926
== 5.1.3.2578-build_20231110
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
High September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
High September 6, 2024 9/6/24
== 4.3.6.1831-build_20211019
== 4.3.6.1750-build_20210730
== 4.3.6.1711-build_20210621
== 4.3.6.1663-build_20210504
== 4.3.6.2050-build_20220526
== 4.3.6.1965-build_20220302
== 4.3.6.1033-build_20190813
== 4.3.6.1070-build_20190919
== 4.3.6.1154-build_20191212
== 4.3.6.1218-build_20200214
== 4.3.6.1263-build_20200330
== 4.3.6.1286-build_20200422
== 4.3.6.1333-build_20200608
== 4.3.6.1411-build_20200825
== 4.3.6.1446-build_20200929
== 4.3.6.1620-build_20210322
== 4.3.6.2232-build_20221124
== 4.3.6.1907-build_20220103
== 4.3.6.0907-build_20190409
== 4.3.6.0895-build_20190328
== 4.3.6.2441-build_20230621
== 4.3.6.2665-build_20240131
== 4.3.6.0923-build_20190425
== 4.3.6.0944-build_20190516
== 4.3.6.0959-build_20190531
== 4.3.6.0979-build_20190620
== 4.3.6.0993-build_20190704
== 4.3.6.1013-build_20190724
== 4.3.4.2242-build_20221124
== 4.3.4.2107-build_20220712
== 4.3.4.1976-build_20220303
== 4.3.4.1652-build_20210413
== 4.3.4.1632-build_20210324
== 4.3.4.1463-build_20201006
== 4.3.4.1417-build_20200821
== 4.3.4.1368-build_20200703
== 4.3.4.1282-build_20200408
== 4.3.4.1190-build_20200107
== 4.3.4.1082-build_20190921
== 4.3.4.1029-build_20190730
== 4.3.4.0899-build_20190322
== 4.3.4.2451-build_20230621
== 4.3.4.2675-build_20240131
== 4.3.3.2211-build_20221124
== 4.3.3.2057-build_20220623
== 4.3.3.1945-build_20220303
== 4.3.3.1864-build_20211212
== 4.3.3.1799-build_20211008
== 4.3.3.1693-build_20210624
== 4.3.3.1677-build_20210608
== 4.3.3.1624-build_20210416
== 4.3.3.1432-build_20201006
== 4.3.3.1386-build_20200821
== 4.3.3.1315-build_20200611
== 4.3.3.1252-build_20200409
== 4.3.3.1161-build_20200109
== 4.3.3.1098-build_20191107
== 4.3.3.1051-build_20190921
== 4.3.3.0998-build_20190730
== 4.3.3.0868-build_20190322
== 4.3.3.0174-build_20170503
== 4.3.3.2420-build_20230621
== 4.3.3.2644-build_20240131
== 4.2.6-build_20170517
== 4.2.6-build_20190322
== 4.2.6-build_20190730
== 4.2.6-build_20190921
== 4.2.6-build_20191107
== 4.2.6-build_20200109
== 4.2.6-build_20200421
== 4.2.6-build_20200611
== 4.2.6-build_20200821
== 4.2.6-build_20210327
== 4.2.6-build_20211215
== 4.2.6-build_20221028
== 4.2.6-build_20220623
== 4.2.6-build_20220304
== 4.2.6-build_20230621
== 4.2.6-build_20240131
Low September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.2.2533-build_20230926
== 5.1.3.2578-build_20231110
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
High September 6, 2024 9/6/24
== 4.5.4.2280-build_20230112
== 4.5.4.2117-build_20220802
== 4.5.4.2012-build_20220419
== 4.5.4.1931-build_20220128
== 4.5.4.1800-build_20210923
== 4.5.4.1787-build_20210910
== 4.5.4.2627-build_20231225
== 4.5.4.2467-build_20230718
== 4.5.4.2374-build_20230416
== 4.5.4.1892-build_20211223
== 4.5.4.1741-build_20210726
== 4.5.4.1723-build_20210708
== 4.5.4.1715-build_20210630
Medium September 6, 2024 9/6/24
== 4.5.4.2280-build_20230112
== 4.5.4.2117-build_20220802
== 4.5.4.2012-build_20220419
== 4.5.4.1931-build_20220128
== 4.5.4.1800-build_20210923
== 4.5.4.1787-build_20210910
== 4.5.4.1715-build_20210630
== 4.5.4.1723-build_20210708
== 4.5.4.1741-build_20210726
== 4.5.4.1892-build_20211223
== 4.5.4.2374-build_20230416
== 4.5.4.2467-build_20230718
== 4.5.4.2627-build_20231225
High September 6, 2024 9/6/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
== 5.1.6.2722-build_20240402
== 5.1.7.2770-build_20240520
== 5.1.8.2823-build_20240712
== 5.2.0.2737-build_20240417
== 5.2.0.2744-build_20240424
Low August 12, 2024 8/12/24
>= 5.1.0 < 5.1.8.2823
Medium May 21, 2024 5/21/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
== 5.1.6.2722-build_20240402
Medium May 21, 2024 5/21/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
== 5.1.6.2722-build_20240402
High May 21, 2024 5/21/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
== 5.1.6.2722-build_20240402
Medium May 21, 2024 5/21/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
== 5.1.6.2722-build_20240402
High May 21, 2024 5/21/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
== 5.1.6.2722-build_20240402
Medium April 26, 2024 4/26/24
>= 5.0.0 < 5.1.3.2578
== 5.1.3.2578
High April 26, 2024 4/26/24
>= 4.5.1 < 4.5.4.2627
== 4.5.4.2627
>= 5.0.0 < 5.1.3.2578
== 5.1.3.2578
High April 26, 2024 4/26/24
>= 4.5.1 < 4.5.4.2627
== 4.5.4.2627
>= 5.1.0 < 5.1.4.2596
== 5.1.4.2596
Critical April 26, 2024 4/26/24
< 4.5.4.2627
== 4.5.4.2627
>= 5.0.0 < 5.1.3.2578
== 5.1.3.2578
Medium April 26, 2024 4/26/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
Medium April 26, 2024 4/26/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
High April 26, 2024 4/26/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
Medium April 26, 2024 4/26/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.4.2596-build_20231128
== 5.1.5.2645-build_20240116
== 5.1.5.2679-build_20240219
High April 26, 2024 4/26/24
>= 4.5.1 < 4.5.4.2627
== 4.5.4.2627
>= 5.1.0 < 5.1.4.2596
== 5.1.4.2596
Low March 8, 2024 3/8/24
< 4.5.4.2627
== 4.5.4.2627
Low March 8, 2024 3/8/24
< 5.1.3.2578
== 5.1.3.2578
Critical March 8, 2024 3/8/24
< 4.5.4.2627
== 4.5.4.2627
>= 5.1.0 < 5.1.3.2578
== 5.1.3.2578
Medium March 8, 2024 3/8/24
>= 4.5.1 < 4.5.4.2627
== 4.5.4.2627
Low March 8, 2024 3/8/24
>= 5.1.0 < 5.1.4.2596
== 5.1.4.2596
Medium February 13, 2024 2/13/24
>= 5.1.0 < 5.1.5.2645
== 5.1.5.2645
Medium February 13, 2024 2/13/24
>= 4.2.0 < 4.2.6
>= 4.3.0 < 4.3.3.2644
>= 4.3.4 < 4.3.4.2675
>= 4.3.5 < 4.3.6.2665
>= 4.5.1 < 4.5.4.2627
>= 5.1.0 < 5.1.5.2645
== 4.2.6
== 4.2.6-build_20170517
== 4.2.6-build_20190322
== 4.2.6-build_20190730
== 4.2.6-build_20190921
== 4.2.6-build_20191107
== 4.2.6-build_20200109
== 4.2.6-build_20200421
== 4.2.6-build_20200611
== 4.2.6-build_20200821
== 4.2.6-build_20210327
== 4.2.6-build_20211215
== 4.2.6-build_20220304
== 4.2.6-build_20220623
== 4.2.6-build_20221028
== 4.2.6-build_20230621
== 4.5.4.2627
== 5.1.5.2645
Low February 2, 2024 2/2/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.5.2645
== 5.1.4.2596-build_20231128
Medium February 2, 2024 2/2/24
== 5.1.0.2348-build_20230325
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.5.2645
== 5.1.4.2596-build_20231128
High February 2, 2024 2/2/24
== 5.1.0.2348-build_20230325
== 4.5.4.2280-build_20230112
== 4.5.4.2117-build_20220802
== 4.5.4.2012-build_20220419
== 4.5.4.1931-build_20220128
== 4.5.4.1800-build_20210923
== 4.5.4.1787-build_20210910
== 4.5.4.1741-build_20210726
== 4.5.4.1723-build_20210708
== 4.5.4.1715-build_20210630
== 4.5.4.1892-build_20211223
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 4.5.4.2374-build_20230416
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.5.2645
== 5.1.4.2596-build_20231128
== 4.5.4.2627
Low February 2, 2024 2/2/24
== 5.1.0.2348-build_20230325
== 4.5.4.2280-build_20230112
== 4.5.4.2117-build_20220802
== 4.5.4.2012-build_20220419
== 4.5.4.1931-build_20220128
== 4.5.4.1800-build_20210923
== 4.5.4.1787-build_20210910
== 4.5.4.1741-build_20210726
== 4.5.4.1723-build_20210708
== 4.5.4.1715-build_20210630
== 4.5.4.1892-build_20211223
== 5.1.0.2418-build_20230603
== 5.1.0.2399-build_20230515
== 4.5.4.2374-build_20230416
== 5.1.0.2466-build_20230721
== 5.1.1.2491-build_20230815
== 5.1.0.2444-build_20230629
== 5.1.3.2578-build_20231110
== 5.1.2.2533-build_20230926
== 5.1.5.2645
== 5.1.4.2596-build_20231128
== 4.5.4.2627

Frequently Asked Questions

A security vulnerability is a weakness in software, hardware, or configuration that can be exploited to compromise confidentiality, integrity, or availability. Many vulnerabilities are tracked as CVEs (Common Vulnerabilities and Exposures), which provide a standardized identifier so teams can coordinate patching, mitigation, and risk assessment across tools and vendors.

CVSS (Common Vulnerability Scoring System) estimates technical severity, but it doesn't automatically equal business risk. Prioritize using context like internet exposure, affected asset criticality, known exploitation (proof-of-concept or in-the-wild), and whether compensating controls exist. A "Medium" CVSS on an exposed, production system can be more urgent than a "Critical" on an isolated, non-production host.

A vulnerability is the underlying weakness. An exploit is the method or code used to take advantage of it. A zero-day is a vulnerability that is unknown to the vendor or has no publicly available fix when attackers begin using it. In practice, risk increases sharply when exploitation becomes reliable or widespread.

Recurring findings usually come from incomplete Asset Discovery, inconsistent patch management, inherited images, and configuration drift. In modern environments, you also need to watch the software supply chain: dependencies, containers, build pipelines, and third-party services can reintroduce the same weakness even after you patch a single host. Unknown or unmanaged assets (often called Shadow IT) are a common reason the same issues resurface.

Use a simple, repeatable triage model: focus first on externally exposed assets, high-value systems (identity, VPN, email, production), vulnerabilities with known exploits, and issues that enable remote code execution or privilege escalation. Then enforce patch SLAs and track progress using consistent metrics so remediation is steady, not reactive.

SynScan combines attack surface monitoring and continuous security auditing to keep your inventory current, flag high-impact vulnerabilities early, and help you turn raw findings into a practical remediation plan.