CVE-2023-49259 describes a high-severity authentication bypass vulnerability (CVSS 7.5) affecting Hongdian H8951 4G ESP devices and firmware. The flaw stems from predictably generated authentication cookies, based on username, a hardcoded secret, and system uptime, which allows an unauthenticated attacker to guess and forge valid cookies. While the vulnerability grants high confidentiality impact (C:H), there is currently no evidence of active exploitation, public exploit code, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2310271149CPE matchmatch criteria | cpe:2.3:o:hongdian:h8951-4g-esp_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.