Zyxel · Zyxel Gs1900-10Hp · CVE-2024-38270
**Name of the Vulnerable Software and Affected Versions**
Zyxel GS1900-10HP firmware version V2.80(AAZI.0)C0
**Description**
An insufficient entropy vulnerability exists due to the improper use of a randomness function with low entropy for web authentication tokens generation. This could allow a LAN-based attacker a slight chance to gain a valid session token if multiple authenticated sessions are alive.
**Recommendations**
For Zyxel GS1900-10HP firmware version V2.80(AAZI.0)C0, consider disabling web authentication until a patch is available to minimize the risk of exploitation.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.