CVE-2024-9677
HIGH EPSS 4.9%
Published Oct 22, 20241y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
Published Oct 22, 2024 1y ago
Last Modified Jun 17, 2026 2w ago
Description
The insufficiently protected credentials vulnerability in the CLI command of the USG FLEX H series uOS firmware version V1.21 and earlier versions could allow an authenticated local attacker to gain privilege escalation by stealing the authentication token of a login administrator. Note that this attack could be successful only if the administrator has not logged out.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
4.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-522
Affected Products 6
References 1
- zyxel.com https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-insufficiently-protected-credentials-vulnerability-in-firewalls-10-22-2024
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.