CVE-2023-49262
CRITICALHongdian H8951-4G-ESP Firmware <= 2310271149 - Authentication Bypass via Cookie Overflow
Title source: llmDescription
The authentication mechanism can be bypassed by overflowing the value of the Cookie "authentication" field, provided there is an active user session.
References (2)
Core 2
Core References
Third Party Advisory third-party-advisory
https://cert.pl/en/posts/2024/01/CVE-2023-49253/
Third Party Advisory third-party-advisory
https://cert.pl/posts/2024/01/CVE-2023-49253/
Scores
CVSS v3
9.8
EPSS
0.0067
EPSS Percentile
46.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-190
CWE-287
Status
published
Products (1)
hongdian/h8951-4g-esp_firmware
< 2310271149
Published
Jan 12, 2024
Tracked Since
Feb 18, 2026