Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2021-35031

A vulnerability in the TFTP client of Zyxel GS1900 series firmware, XGS1210 series firmware, and XGS1250 series firmware, which could allow an authenticated LAN user to execute arbitrary OS commands via the GUI of the vulnerable device.

  • Published: Dec 28, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-35031
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8
  • AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.7
  • AV:A/AC:L/Au:S/C:C/I:C/A:C

CWEs:

OWASP TOP 10:

Software From Fixed in
zyxel / gs1900-8_firmware - 2.70\(aahh.0\)-20211208
zyxel / gs1900-8hp_firmware - 2.70\(aahi.0\)-20211208
zyxel / gs1900-10hp_firmware - 2.70\(aazi.0\)-20211208
zyxel / gs1900-16_firmware - 2.70\(aahj.0\)-20211208
zyxel / gs1900-24e_firmware - 2.70\(aahk.0\)-20211208
zyxel / gs1900-24ep_firmware - 2.70\(abto.0\)-20211208
zyxel / gs1900-24_firmware - 2.70\(aahl.0\)-20211208
zyxel / gs1900-24hp_firmware - 2.70\(aahm.0\)-20211208
zyxel / gs1900-24hpv2_firmware - 2.70\(aatp.0\)-20211208
zyxel / gs1900-48_firmware - 2.70\(aahn.0\)-20211208
zyxel / gs1900-48hp_firmware - 2.70\(aaho.0\)-20211208
zyxel / gs1900-48hpv2_firmware - 2.70\(abtq.0\)-20211208
zyxel / xgs1210-12_firmware - 1.00\(abty.5\)c0
zyxel / xgs1250-12_firmware - 1.00\(abwe.1\)c0