Riskcovery

CVE-2022-26532

State
Published
Severity
7.8 High
Published
May 24, 2022
Updated
Aug 3, 2024
Reserved
Mar 7, 2022

Read the record on cve.org

Description

A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 through 4.71, USG FLEX series firmware versions 4.50 through 5.21, ATP series firmware versions 4.32 through 5.21, VPN series firmware versions 4.30 through 5.21, NSG series firmware versions 1.00 through 1.33 Patch 4, NXC2500 firmware version 6.10(AAIG.3) and earlier versions, NAP203 firmware version 6.25(ABFA.7) and earlier versions, NWA50AX firmware version 6.25(ABYW.5) and earlier versions, WAC500 firmware version 6.30(ABVS.2) and earlier versions, and WAX510D firmware version 6.30(ABTF.2) and earlier versions, that could allow a local authenticated attacker to execute arbitrary OS commands by including crafted arguments to the CLI command.

Scores

CVSSScoreVectorSource
3.17.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HZyxel

Weaknesses

  • CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

Affected Products

ProductVersions
USG/ZyWALL series firmwareZyxel
  • 4.09 through 4.71Affected
USG FLEX series firmwareZyxel
  • 4.50 through 5.21Affected
ATP series firmwareZyxel
  • 4.32 through 5.21Affected
VPN series firmwareZyxel
  • 4.30 through 5.21Affected
NSG series firmwareZyxel
  • 1.00 through 1.33 Patch 4Affected
NXC2500 firmwareZyxel
  • <= 6.10(AAIG.3)Affected
NAP203 firmwareZyxel
  • <= 6.25(ABFA.7)Affected
NWA50AX firmwareZyxel
  • <= 6.25(ABYW.5)Affected
WAC500 firmwareZyxel
  • <= 6.30(ABVS.2)Affected
WAX510D firmwareZyxel
  • <= 6.30(ABTF.2)Affected

References

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