Vulnerability Monitor

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CVE-2021-35034

An insufficient session expiration vulnerability in the CGI program of the Zyxel NBG6604 firmware could allow a remote attacker to access the device if the correct token can be intercepted.

Published

2021-12-29T13:15:07.803

Last Modified

2024-11-21T06:11:43.080

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.4 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

4.9

Weaknesses
  • Type: Secondary
    CWE-613
  • Type: Primary
    CWE-613
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System zyxel nbg6604_firmware < 1.00\(abir.9\)c0 Yes
Hardware zyxel nbg6604 - No
References