CVE-2026-27520 — HIGH (7.5)

Q: How severe is CVE-2026-27520?

CVE-2026-27520 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-27520?

Check the references section above for vendor advisories and patch information. Affected products include: Binardat 10G08-0800Gsm Firmware, Binardat 10G08-0800Gsm.

Vulnerability Description

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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Binardat	10G08-0800Gsm Firmware	<= V300SP10260209
Binardat	10G08-0800Gsm	-

Related Weaknesses (CWE)

CWE-312

References

FAQ

What is CVE-2026-27520?

CVE-2026-27520 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...

How severe is CVE-2026-27520?

CVE-2026-27520 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-27520?

Check the references section above for vendor advisories and patch information. Affected products include: Binardat 10G08-0800Gsm Firmware, Binardat 10G08-0800Gsm.