CVE-2023-23902 json
A buffer overflow vulnerability exists in the uhttpd login functionality of Milesight UR32L v32.3.0.5.
published 2023-07-06 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-27985
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.2%
- EPSS 2.2% chance of exploitation in 30 days, percentile 82%
- public exploits
- 0
- none known
Summary
A buffer overflow vulnerability exists in the uhttpd login functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to remote code execution. An attacker can send a network request to trigger this vulnerability.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 23 mo ago
Exploit prediction
2.21% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- talosintelligence.com https://talosintelligence.com/vulnerability_reports/TALOS-2023-1697 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Milesight UR32L
Classification
- Weakness
-
- CWE-121 Stack-based Buffer Overflow
References
-
talosintelligence.com
/vulnerability_reports/TALOS-2023-1697
exploit, third-party-advisory
- talosintelligence.com /vulnerability_reports/TALOS-2023-1697
Sources
- CVE List CVE-2023-23902
- NVD CVE-2023-23902
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