CVE-2026-16455Local privilege escalation via improper input sanitization in execl() call
Updated under an hour ago ()
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It affects Teltonika Networks RUTOS and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
In Teltonika Networks RUTOS devices running versions 7.07.1 through 7.24.1 and TSWOS devices running versions 1.03 through 1.10, a vulnerability exists whereby a lower privileged user can escalate privileges to administrative level due to unsafe calls to an execl function.
- CVSS
- 6.9 MEDIUM (v4.0, CNA)CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-93
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- tlt_net
- NVD analysis
- Deferred
- Record last updated
- Aug 13, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Teltonika Networks RUTOS teltonika_networks:rutos (from the name) | from RUTOS 7.07.1 through 7.24.1 | CNA record |
Teltonika Networks TSWOS teltonika_networks:tswos (from the name) | from 1.03 through 1.10 | CNA record |
References
- https://www.teltonika-networks.com/support/security-centre?report=CVE-2026-16455++
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.