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8.7
Binardat Network Switches Expose Sensitive Data with Weak Encryption
CVE-2026-27519
Summary
Binardat network switches with outdated firmware versions use a weak encryption method with a hardcoded key, making it easy for attackers to access sensitive information. This vulnerability compromises the confidentiality of data transmitted through these switches. To protect your network, update your Binardat switch firmware to the latest version.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| binardat | 10g08-0800gsm_firmware | <= V300SP10260209 | – |
Original title
Binardat 10G08-0800GSM network switch firmware version V300SP10260209 and prior use RC4 with a hard-coded key embedded in client-side JavaScript. Because the key is static and exposed, an attacker ...
Original description
Binardat 10G08-0800GSM network switch firmware version V300SP10260209 and prior use RC4 with a hard-coded key embedded in client-side JavaScript. Because the key is static and exposed, an attacker can decrypt protected values and defeat confidentiality protections.
nvd CVSS3.1
7.5
nvd CVSS4.0
8.7
Vulnerability type
CWE-321
Use of Hard-coded Cryptographic Key
CWE-327
Use of a Broken Cryptographic Algorithm
Published: 24 Feb 2026 · Updated: 12 Mar 2026 · First seen: 6 Mar 2026