TI-2026-21924 Aliases CVE-2026-27520 GHSA-m84g-fpm8-mqg8

Binardat 10G08-0800GSM Network Switch Base64-encoded Password Stored in Cookie

MEDIUM 43CWE-312Published 2026-02-24 · Updated 2026-02-26

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-312.

Summary

Binardat 10G08-0800GSM network switch firmware versions prior to V300SP10260209 store a user password in a client-side cookie as a Base64-encoded value accessible via the web interface. Because Base64 is reversible and provides no confidentiality, an attacker who can access the cookie value can recover the plaintext password.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00223 12th percentileScored 2026-11-07

Fix Fixed 10G08-0800GSM Network Switch (Binardat Ltd.): V300SP10260209

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Binardat Ltd.	10G08-0800GSM Network Switch	before V300SP10260209	V300SP10260209	Patch available	CNA

10G08-0800GSM Network Switch VendorBinardat Ltd. Affected before V300SP10260209 Fixed in V300SP10260209 Patch available CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:binardat:10g08-0800gsm_firmware::::::::	up to V300SP10260209	Vulnerable	Binardat Ltd.
cpe:2.3:h:binardat:10g08-0800gsm:-:::::::*	not specified by NVD	Running on	Binardat Ltd.

cpe:2.3:o:binardat:10g08-0800gsm_firmware:*:*:*:*:*:*:*:* Versions up to V300SP10260209 Vulnerable ·Binardat Ltd.
cpe:2.3:h:binardat:10g08-0800gsm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Binardat Ltd.

Remediation

Fix · CNA 10G08-0800GSM Network Switch (Binardat Ltd.) Fixed in V300SP10260209

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2026-02-24
Binardat 10G08-0800GSM Network Switch V300SP10260209
2 records Highest priority Priority MEDIUM 2 MEDIUM
Other records, highest priority first
- TI-2026-21919 Binardat 10G08-0800GSM Network Switch Predictable Session IdentifiersPriority MEDIUM 48
Show all 2 records →

Timeline

2026-10-02 Threatist record created from CVE-2026-27520
2026-10-03 Alias added: GHSA-m84g-fpm8-mqg8

References

Other 1

https://www.binardat.com/products/8-port-10-gigabit-sfp-managed-switch,-support-1g-sfp-and-10g-sfp-module,-160gbps-bandwidth,-l3-web-managed,-metal-fanless-fiber-binardat-network-switch

TI-2026-21919 Binardat 10G08-0800GSM Network Switch Predictable Session Identifiers CVSS 4.0CRITICAL 9.3
TI-2026-21911 Binardat 10G08-0800GSM Network Switch Hard-coded Credentials CVSS 4.0CRITICAL 9.3
TI-2026-21923 Binardat 10G08-0800GSM Network Switch Hard-coded RC4 Encryption Key CVSS 4.0HIGH 8.7
TI-2026-19067 Binardat 10G08-0800GSM Network Switch Traceroute CLI Command Injection CVSS 4.0HIGH 8.7
TI-2026-21920 Binardat 10G08-0800GSM Network Switch Plaintext Password Exposure CVSS 4.0HIGH 8.6
TI-2026-21925 Binardat 10G08-0800GSM Network Switch Missing Login Rate Limiting CVSS 4.0MEDIUM 6.9

See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences