Vulnerability in Siemens Ruggedcom_rst2428p
CVE-2026-35535
In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups call, during a privilege drop before running the mailer, is not a fatal error and can lead to privilege escalation.
EPSS: 0.000 (0.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Siemens Ruggedcom_rst2428p
- Siemens Ruggedcom_rst2428p_firmware
- Siemens Sinec_os
- Sudo Project — versions 0
- Sudo_project Sudo — versions 1.9.17
Weakness classification (CWE)
References
- cve@mitre.org (Patch)
- cve@mitre.org (Third Party Advisory)
- cve@mitre.org (Issue Tracking)
- cve@mitre.org (Broken Link)
- 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e (Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2026-35535?
- CVE-2026-35535 is a high-severity vulnerability in Siemens Ruggedcom_rst2428p, classified under Privilege Dropping / Lowering Errors. CVSS score: 7.4/10. Published 2026-04-03.
- How severe is CVE-2026-35535?
- High severity. CVSS v3 base score is 7.4 out of 10.