How should we interpret CVSS severity scores?

CVSS estimates technical severity, but it does not automatically equal business risk. Prioritize using context like internet exposure, asset criticality, known exploitation, 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.

Vulnerability Database

Q: What is a Vulnerability (CVE) and why does it matter?

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.

Q: What's the difference between a vulnerability, an exploit, and a zero-day?

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. Risk increases sharply when exploitation becomes reliable or widespread.

Q: Why do vulnerabilities keep reappearing in our environment?

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.

Q: How do we prioritize remediation without burning out the team?

Use a 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 so remediation is steady, not reactive.

Q: How can SynScan help reduce vulnerability risk over time?

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.

328,409

Total vulnerabilities in the database

Vulnerabilities for products matching "secospace_usg6300_firmware"

Found 1 matching product.

You can search for specific versions with /product/secospace_usg6300_firmware/1.2.3

huawei / secospace_usg6300_firmware

67 vulnerabilities found

Title	Severity	Date	Affected Version
CVE-2020-1822	Low	December 28, 2024 12/28/24	== 500r001c30 == 500r001c60 == 500r005c00
CVE-2020-1823	Low	December 28, 2024 12/28/24	== 500r001c30 == 500r001c60 == 500r005c00
CVE-2020-1824	Low	December 28, 2024 12/28/24	== 500r001c30 == 500r001c60 == 500r005c00
CVE-2020-1820	Low	December 28, 2024 12/28/24	== 500r001c30 == 500r001c60 == 500r005c00
CVE-2020-1821	Low	December 28, 2024 12/28/24	== 500r001c30 == 500r001c60 == 500r005c00
CVE-2020-1819	Low	December 27, 2024 12/27/24	== 500r001c30 == 500r001c60 == 500r005c00
CVE-2020-1818	Low	December 27, 2024 12/27/24	== 500r001c30 == 500r001c60 == 500r005c00
CVE-2021-22356	Medium	November 23, 2021 11/23/21	== 500r001c30spc200 == 500r001c30spc600 == 500r001c60spc500 == 500r005c00spc100 == 500r005c00spc200
CVE-2021-22341	Low	June 29, 2021 6/29/21	== 500r005c00spc100 == 500r005c00spc200
CVE-2021-22411	Medium	May 27, 2021 5/27/21	== 500r001c30spc200 == 500r001c30spc600 == 500r001c60spc500 == 500r005c00spc100 == 500r005c00spc200
CVE-2021-22312	Medium	April 8, 2021 4/8/21	== 500r001c30spc200 == 500r001c30spc600 == 500r001c60spc500 == 500r005c00spc100 == 500r005c00spc200
CVE-2021-22321	Medium	March 22, 2021 3/22/21	== 500r001c30 == 500r001c60
CVE-2021-22310	Low	March 22, 2021 3/22/21	== 500r001c00 == 500r001c20 == 500r001c30
CVE-2021-22320	High	March 22, 2021 3/22/21	== 500r001c30spc200 == 500r001c30spc600 == 500r001c60spc500 == 500r005c00spc100 == 500r005c00spc200 == 500r005c20spc300 == 500r005c20spc500
CVE-2020-9213	High	March 22, 2021 3/22/21	== 500r001c30 == 500r001c60 == 500r005c00
CVE-2020-9127	Medium	November 13, 2020 11/13/20	== 500r001c30 == 500r001c60
CVE-2020-1847	High	November 13, 2020 11/13/20	== 500r001c30 == 500r001c60
CVE-2020-9101	Medium	July 18, 2020 7/18/20	== 500r001c30 == 500r001c60 == 500r005c00 == 500r005c10
CVE-2019-19415	High	July 8, 2020 7/8/20	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2019-19416	High	July 8, 2020 7/8/20	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2019-19417	High	July 8, 2020 7/8/20	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2020-9075	Medium	June 15, 2020 6/15/20	== 500r005c00 == 500r005c10
CVE-2020-9099	Critical	June 8, 2020 6/8/20	== 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50 == 500r001c60 == 500r001c80 == 500r005c00 == 500r005c10 == 500r005c20
CVE-2019-5304	High	January 3, 2020 1/3/20	== 500r001c20 == 500r001c30
CVE-2019-5254	High	December 13, 2019 12/13/19	== 100r001c20spc100 == 500r001c00spc300 == 500r001c00spc500 == 500r001c00spc500pwe == 500r001c00sph303 == 500r001c00sph508 == 500r001c20 == 500r001c20spc100 == 500r001c20spc100pwe == 500r001c20spc101 == 500r001c20spc200 == 500r001c20spc200b062 == 500r001c20spc200pwe == 500r001c20spc300b078 == 500r001c20spc300pwe == 500r001c30 == 500r001c30spc100 == 500r001c30spc100pwe == 500r001c30spc200 == 500r001c30spc200pwe == 500r001c30spc300 == 500r001c50 == 500r001c50pwe == 500r001c80 == 500r001c80pwe == 500r005c00
CVE-2019-5255	Medium	December 13, 2019 12/13/19	== 100r001c20spc100 == 500r001c00spc300 == 500r001c00spc500 == 500r001c00spc500pwe == 500r001c00sph303 == 500r001c00sph508 == 500r001c20 == 500r001c20spc100 == 500r001c20spc100pwe == 500r001c20spc101 == 500r001c20spc200 == 500r001c20spc200b062 == 500r001c20spc200pwe == 500r001c20spc300b078 == 500r001c20spc300pwe == 500r001c30 == 500r001c30spc100 == 500r001c30spc100pwe == 500r001c30spc200 == 500r001c30spc200pwe == 500r001c30spc300 == 500r001c50 == 500r001c50pwe == 500r001c80 == 500r001c80pwe == 500r005c00
CVE-2019-5256	Medium	December 13, 2019 12/13/19	== 100r001c20spc100 == 500r001c00spc300 == 500r001c00spc500 == 500r001c00spc500pwe == 500r001c00sph303 == 500r001c00sph508 == 500r001c20 == 500r001c20spc100 == 500r001c20spc100pwe == 500r001c20spc101 == 500r001c20spc200 == 500r001c20spc200b062 == 500r001c20spc200pwe == 500r001c20spc300b078 == 500r001c20spc300pwe == 500r001c30 == 500r001c30spc100 == 500r001c30spc100pwe == 500r001c30spc200 == 500r001c30spc200pwe == 500r001c30spc300 == 500r001c50 == 500r001c50pwe == 500r001c80 == 500r001c80pwe == 500r005c00
CVE-2019-5257	Medium	December 13, 2019 12/13/19	== 100r001c20spc100 == 500r001c00spc300 == 500r001c00spc500 == 500r001c00spc500pwe == 500r001c00sph303 == 500r001c00sph508 == 500r001c20 == 500r001c20spc100 == 500r001c20spc100pwe == 500r001c20spc101 == 500r001c20spc200 == 500r001c20spc200b062 == 500r001c20spc200pwe == 500r001c20spc300b078 == 500r001c20spc300pwe == 500r001c30 == 500r001c30spc100 == 500r001c30spc100pwe == 500r001c30spc200 == 500r001c30spc200pwe == 500r001c30spc300 == 500r001c50 == 500r001c50pwe == 500r001c80 == 500r001c80pwe == 500r005c00
CVE-2019-5258	Medium	December 13, 2019 12/13/19	== 100r001c20spc100 == 500r001c00spc300 == 500r001c00spc500 == 500r001c00spc500pwe == 500r001c00sph303 == 500r001c00sph508 == 500r001c20 == 500r001c20spc100 == 500r001c20spc100pwe == 500r001c20spc101 == 500r001c20spc200 == 500r001c20spc200b062 == 500r001c20spc200pwe == 500r001c20spc300b078 == 500r001c20spc300pwe == 500r001c30 == 500r001c30spc100 == 500r001c30spc100pwe == 500r001c30spc200 == 500r001c30spc200pwe == 500r001c30spc300 == 500r001c50 == 500r001c50pwe == 500r001c80 == 500r001c80pwe == 500r005c00
CVE-2017-17251	Medium	April 24, 2018 4/24/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-17252	Medium	April 24, 2018 4/24/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-17253	Medium	April 24, 2018 4/24/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-17254	Medium	April 24, 2018 4/24/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-17255	Medium	April 24, 2018 4/24/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-17256	Medium	April 24, 2018 4/24/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-17257	Medium	April 24, 2018 4/24/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-17258	Medium	April 24, 2018 4/24/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-15315	Medium	March 9, 2018 3/9/18	== 500r001c20spc100 == 500r001c20spc200
CVE-2017-17135	Low	March 5, 2018 3/5/18	== 500r001c00 == 500r001c30
CVE-2017-17136	Low	March 5, 2018 3/5/18	== 500r001c00 == 500r001c30
CVE-2017-17137	Low	March 5, 2018 3/5/18	== 500r001c00 == 500r001c30
CVE-2017-17138	Low	March 5, 2018 3/5/18	== 500r001c00 == 500r001c30
CVE-2017-17295	Medium	February 15, 2018 2/15/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-17296	Medium	February 15, 2018 2/15/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-17297	Medium	February 15, 2018 2/15/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-17166	Medium	February 15, 2018 2/15/18	== 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-15348	High	February 15, 2018 2/15/18	== 500r001c00
CVE-2017-15350	Medium	February 15, 2018 2/15/18	== 100r001c10 == 100r001c20 == 100r001c30 == 500r001c00 == 500r001c20 == 500r001c30 == 500r001c50
CVE-2017-17152	Low	February 15, 2018 2/15/18	== 500r001c00 == 500r001c00spc200 == 500r001c00spc300 == 500r001c00spc500 == 500r001c00spc500pwe == 500r001c00sph303 == 500r001c00sph508 == 500r001c20 == 500r001c20spc100 == 500r001c20spc100pwe == 500r001c20spc101 == 500r001c20spc200 == 500r001c20spc200b062 == 500r001c20spc200pwe == 500r001c20spc300b078 == 500r001c20spc300pwe
CVE-2017-17153	Medium	February 15, 2018 2/15/18	== 500r001c00 == 500r001c00spc200 == 500r001c00spc300 == 500r001c00spc500 == 500r001c00spc500pwe == 500r001c00sph303 == 500r001c00sph508 == 500r001c20 == 500r001c20spc100 == 500r001c20spc100pwe == 500r001c20spc101 == 500r001c20spc200 == 500r001c20spc200b062 == 500r001c20spc200pwe == 500r001c20spc300b078 == 500r001c20spc300pwe

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Frequently Asked Questions

What is a Vulnerability (CVE) and why does it matter?

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.