Vulnerability Monitor

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CVE-2024-38270

An insufficient entropy vulnerability caused by the improper use of a randomness function with low entropy for web authentication tokens generation exists in the Zyxel GS1900-10HP firmware version V2.80(AAZI.0)C0. This vulnerability could allow a LAN-based attacker a slight chance to gain a valid session token if multiple authenticated sessions are alive.

Published

2024-09-10T02:15:09.780

Last Modified

2024-09-18T18:23:40.977

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

Weaknesses
  • Type: Primary
    CWE-331
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System zyxel gs1900-48hpv2_firmware < 2.80\(abtq.1\)c0 Yes
Hardware zyxel gs1900-48hpv2 - No
Operating System zyxel gs1900-48_firmware < 2.80\(aahn.1\)c0 Yes
Hardware zyxel gs1900-48 - No
Operating System zyxel gs1900-24hpv2_firmware < 2.80\(abtp.1\)c0 Yes
Hardware zyxel gs1900-24hpv2 - No
Operating System zyxel gs1900-24ep_firmware < 2.80\(abto.1\)c0 Yes
Hardware zyxel gs1900-24ep - No
Operating System zyxel gs1900-24e_firmware ≤ 2.80\(aahk.1\)c0 Yes
Hardware zyxel gs1900-24e - No
Operating System zyxel gs1900-24_firmware ≤ 2.80\(aahl.1\)c0 Yes
Hardware zyxel gs1900-24 - No
Operating System zyxel gs1900-16_firmware < 2.80\(aahj.1\)c0 Yes
Hardware zyxel gs1900-16 - No
Operating System zyxel gs1900-10hp_firmware < 2.80\(aazi.1\)c0 Yes
Hardware zyxel gs1900-10hp - No
Operating System zyxel gs1900-8hp_firmware < 2.80\(aahi.1\)c0 Yes
Hardware zyxel gs1900-8hp - No
Operating System zyxel gs1900-8_firmware < 2.80\(aahh.1\)c0 Yes
Hardware zyxel gs1900-8 - No
References