Paper/Archive/CVE-2023-23902

CVE-2023-23902

Milesight UR32L — A buffer overflow vulnerability exists in the uhttpd login functionality of Milesight UR32L v32.3.0.5.

EPSS 2%public exploit CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD, CNA agree)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 82.6.826 × 2016.5 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

UR32Lv32.3.0.5–CNA

ur32lv32.3.0.5–CISA-ADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

talos (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

reftalosintelligence.com/vulnerability_reports/TALOS-2023-1697 reftalosintelligence.com/vulnerability_reports/TALOS-2023-1697