CVE-2026-27515 Binardat 10G08-0800GSM Network Switch Predictable Session Identifiers
Attackers can hijack authenticated sessions on Binardat network switches by guessing predictable session identifiers in the web interface.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-27515?
CVE-2026-27515 is a critical authentication bypass vulnerability in Binardat Ltd. 10G08-0800GSM Network Switch, published on 24 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Binardat 10G08-0800GSM network switch firmware versions prior to V300SP10260209 generate predictable numeric session identifiers in the web management interface. An attacker can guess valid session IDs and hijack authenticated sessions.
Weakness: CWE-330
Which versions are affected by CVE-2026-27515?
It affects 1 product.
Products include Binardat 10g08-0800gsm Firmware.
How do I fix CVE-2026-27515?
No fix has been published for CVE-2026-27515 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-27515 being exploited?
There is no known exploitation of CVE-2026-27515 in the wild and no public exploit code.
Other vulnerabilities in Binardat Ltd. 10G08-0800GSM Network Switch
- CVE-2026-27507 Binardat 10G08-0800GSM Network Switch Hard-coded Credentials
- CVE-2026-23678 Binardat 10G08-0800GSM Network Switch Traceroute CLI Command Injection
- CVE-2026-27519 Binardat 10G08-0800GSM Network Switch Hard-coded RC4 Encryption Key
- CVE-2026-27520 Binardat 10G08-0800GSM Network Switch Base64-encoded Password Stored in Cookie
- CVE-2026-27516 Binardat 10G08-0800GSM Network Switch Plaintext Password Exposure
Sources
Also known as GHSA-69fx-mvcm-v5g3.