Vulnerability Monitor

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CVE-2022-26414


A potential buffer overflow vulnerability was identified in some internal functions of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0, which could be exploited by a local authenticated attacker to cause a denial of service.


Published

2022-04-11T13:15:07.857

Last Modified

2024-11-21T06:53:54.453

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.0 (MEDIUM)

CVSSv2 Vector

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

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

3.9

Impact Score

6.9

Weaknesses
  • Type: Secondary
    CWE-120
  • Type: Primary
    CWE-120

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System zyxel vmg3312-t20a_firmware 5.30\(abfx.5\)c0 Yes
Hardware zyxel vmg3312-t20a - No
Operating System zyxel emg3525-t50b_firmware < 5.50\(abpm.6\)c0 Yes
Operating System zyxel emg3525-t50b_firmware < 5.50\(abpm.6\)c0 Yes
Hardware zyxel emg3525-t50b - No
Operating System zyxel emg5523-t50b_firmware < 5.50\(abpm.6\)c0 Yes
Operating System zyxel emg5523-t50b_firmware < 5.50\(abpm.6\)c0 Yes
Hardware zyxel emg5523-t50b - No
Operating System zyxel emg5723-t50k_firmware < 5.50\(abom.7\)c0 Yes
Hardware zyxel emg5723-t50k - No
Operating System zyxel emg6726-b10a_firmware < 5.13\(abnp.7\)c0 Yes
Hardware zyxel emg6726-b10a - No
Operating System zyxel vmg1312-t20b_firmware < 5.50\(absb.5\)c0 Yes
Hardware zyxel vmg1312-t20b - No
Operating System zyxel vmg3625-t50b_firmware < 5.50\(abpm.6\)c0 Yes
Hardware zyxel vmg3625-t50b - No
Operating System zyxel vmg3927-b50a_firmware < 5.17\(abmt.6\)c0 Yes
Hardware zyxel vmg3927-b50a - No
Operating System zyxel vmg3927-b50b_firmware < 5.13\(ably.7\)c0 Yes
Hardware zyxel vmg3927-b50b - No
Operating System zyxel vmg3927-b60a_firmware < 5.17\(abmt.6\)c0 Yes
Hardware zyxel vmg3927-b60a - No
Operating System zyxel vmg3927-t50k_firmware < 5.50\(abom.7\)c0 Yes
Hardware zyxel vmg3927-t50k - No
Operating System zyxel vmg4927-b50a_firmware < 5.13\(ably.7\)c0 Yes
Hardware zyxel vmg4927-b50a - No
Operating System zyxel vmg8623-t50b_firmware < 5.50\(abpm.6\)c0 Yes
Hardware zyxel vmg8623-t50b - No
Operating System zyxel vmg8825-b50a_firmware < 5.17\(abmt.6\)c0 Yes
Hardware zyxel vmg8825-b50a - No
Operating System zyxel vmg8825-b50b_firmware < 5.17\(abny.7\)c0 Yes
Hardware zyxel vmg8825-b50b - No
Operating System zyxel vmg8825-t50k_firmware < 5.50\(abom.7\)c0 Yes
Hardware zyxel vmg8825-t50k - No
Operating System zyxel vmg8825-b60a_firmware < 5.17\(abmt.6\)c0 Yes
Hardware zyxel vmg8825-b60a - No
Operating System zyxel vmg8825-b60b_firmware < 5.17\(abny.7\)c0 Yes
Hardware zyxel vmg8825-b60b - No
Operating System zyxel xmg3927-b50a_firmware < 5.17\(abmt.6\)c0 Yes
Hardware zyxel xmg3927-b50a - No
Operating System zyxel xmg8825-b50a_firmware < 5.17\(abmt.6\)c0 Yes
Hardware zyxel xmg8825-b50a - No
Operating System zyxel dx5401-b0_firmware < 5.17\(abyo.1\)c0 Yes
Hardware zyxel dx5401-b0 - No
Operating System zyxel ex3510-b0_firmware < 5.17\(abup.4\)c1 Yes
Hardware zyxel ex3510-b0 - No
Operating System zyxel ex5401-b0_firmware < 5.17\(abyo.1\)c0 Yes
Hardware zyxel ex5401-b0 - No
Operating System zyxel ex5501-b0_firmware < 5.17\(abry.2\)c0 Yes
Hardware zyxel ex5501-b0 - No
Operating System zyxel ax7501-b0_firmware < 5.17\(abpc.1\)c0 Yes
Hardware zyxel ax7501-b0 - No
Operating System zyxel ep240p_firmware < 5.40\(abh.0\)c0 Yes
Hardware zyxel ep240p - No
Operating System zyxel pm7300-t0_firmware < 5.42\(acbc.1\)c0 Yes
Hardware zyxel pm7300-t0 - No
Operating System zyxel pmg5317-t20b_firmware < 5.40\(abki.4\)c0 Yes
Hardware zyxel pmg5317-t20b - No
Operating System zyxel pmg5617ga_firmware < 5.40\(abna.2\)c0 Yes
Hardware zyxel pmg5617ga - No
Operating System zyxel pmg5617-t20b2_firmware < 5.41\(acbb.1\)c0 Yes
Hardware zyxel pmg5617-t20b2 - No
Operating System zyxel pmg5622ga_firmware < 5.40\(abnb.2\)c0 Yes
Hardware zyxel pmg5622ga - No
Operating System zyxel px7501-b0_firmware < 5.17\(abpc.1\)c0 Yes
Hardware zyxel px7501-b0 - No

References