CVE-2023-34849 json
An unauthorized command injection vulnerability exists in the ActionLogin function of the webman.lua file in Ikuai router OS through 3.7.1.
published 2023-06-29 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-38889
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.9%
- EPSS 2.9% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
An unauthorized command injection vulnerability exists in the ActionLogin function of the webman.lua file in Ikuai router OS through 3.7.1.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 23 mo ago
Exploit prediction
2.86% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/cczzmm/IOT-POC/tree/main/Ikuai referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-77 Improper Neutralization of Special Elements used in a Command
References
-
github.com
/cczzmm/IOT-POC/tree/main/Ikuai
exploit, third-party-advisory
Sources
- CVE List CVE-2023-34849
- NVD CVE-2023-34849
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.