CVE-2021-39290 is a critical vulnerability affecting various NetModule devices with specific firmware versions, allowing limited session fixation through the PHPSESSID parameter. This flaw carries a CVSS score of 9.8, indicating a severe risk with a network-based attack vector, low attack complexity, and high potential for confidentiality, integrity, and availability compromise. Despite its critical severity, there is currently no public exploit code available, no evidence of active exploitation, and minimal community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.3.0.113CPE matchmatch criteria | cpe:2.3:a:netmodule:netmodule_router_software:*:*:*:*:*:*:*:* | ||
>= 4.4.0.0, < 4.4.0.111CPE matchmatch criteria | cpe:2.3:a:netmodule:netmodule_router_software:*:*:*:*:*:*:*:* | ||
>= 4.5.0.0, < 4.5.0.105CPE matchmatch criteria | cpe:2.3:a:netmodule:netmodule_router_software:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.