CVE-2026-35088 (GCVE-0-2026-35088)

Vulnerability from cvelistv5 – Published: 2026-10-15 09:00 – Updated: 2026-10-15 09:00
VLAI
Title
Inadequate Encryption Strength in Slican telephone exchanges
Summary
Slican telephone exchanges use symmetric encryption for TCP/IP communication. Secret key is hardcoded in multiple binary files. An attacker who has access to these files can decrypt the communication. This issue was fixed in IPx series version 6.62.0100. The issue STILL EXISTS in End-Of-Life telephone exchanges: - CCT-1668 (CCT1CPU) - MAC-6400 - CXS-0424 These products were discontinued in 2011 and 2012 and and will not receive updates. These products require a hardware update in order to receive a software update. The vendor recommends that users of these devices contact the their service department directly to determine the options for upgrading.
Severity
8.2 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N
CWE
  • CWE-326 - Inadequate Encryption Strength
Assigner
CERT-PL CNA under the ENISA root
CNA scorecard B 81/100 over 220 records in the last 180 days details
References
URL Tags
https://cert.pl/posts/2026/10/CVE-2026-35088 third-party-advisory
Impacted products
Vendor Product Version CPE status
Slican IPx Affected: 0 , < 6.62.0100 (semver)
    cpe:2.3:a:slican:ipx:*:*:*:*:*:*:*:*
Create a notification for this product.
Slican CCT-1668 Affected: 0 , ≤ 6.56.0430 (custom)
    cpe:2.3:a:slican:cct-1668:*:*:*:*:*:*:*:*
Create a notification for this product.
Slican MAC-6400 Affected: 0 , ≤ 6.56.0430 (custom)
    cpe:2.3:a:slican:mac-6400:*:*:*:*:*:*:*:*
Create a notification for this product.
Slican CXS-0424 Affected: 0 , ≤ 6.30.0510 (custom)
    cpe:2.3:a:slican:cxs-0424:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Grupa ŻN
Show details on NVD website
To clipboard 

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}



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