CVE-2026-27520

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

Published Feb 24, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Binardat 10g08-0800gsm
Binardat 10g08-0800gsm Firmware
CPEs cpe:2.3:h:binardat:10g08-0800gsm:-:*:*:*:*:*:*:*
cpe:2.3:o:binardat:10g08-0800gsm_firmware:*:*:*:*:*:*:*:*
Vendors & Products Binardat 10g08-0800gsm
Binardat 10g08-0800gsm Firmware
Type Values Removed Values Added
First Time appeared Binardat
Binardat 10g08-0800gsm Network Switch
Vendors & Products Binardat
Binardat 10g08-0800gsm Network Switch
Type Values Removed Values Added
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.
Title Binardat 10G08-0800GSM Network Switch Base64-encoded Password Stored in Cookie
Weaknesses CWE-312
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Feb 26, 2026, 9:28 PM
Reserved
Feb 19, 2026, 7:51 PM
Status
Analyzed
Published
Feb 24, 2026, 4:24 PM
Modified
Jun 17, 2026, 10:27 AM