CVE-2026-27515 is a critical vulnerability affecting Binardat 10G08-0800GSM network switch firmware versions prior to V300SP10260209. It stems from predictable session identifiers in the web management interface, allowing attackers to guess valid session IDs and hijack authenticated sessions. With a CVSS score of 9.1, this vulnerability is easily exploitable over the network with no user interaction, leading to high confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code, or significant media coverage, though it has garnered some community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= V300SP10260209CPE matchmatch criteria | cpe:2.3:o:binardat:10g08-0800gsm_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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.