VulnerabilityModified
CVE-2023-23902
A buffer overflow vulnerability exists in the uhttpd login functionality of Milesight UR32L v32.3.0.5.
CRITICAL 9.8EPSS 2.21%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.21% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-121
- Affected
- milesight/ur32l firmware
- Source
- talos-cna@cisco.com
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1697Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1697Exploit, Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1697
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.