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CVE-2023-25085 | UR32L

Multiple buffer overflow vulnerabilities exist in the vtysh_ubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to arbitrary code execution. An attacker with high privileges can send HTTP requests to trigger these vulnerabilities.This buffer overflow occurs in the firewall_handler_set function with the index and to_dst variables..This CVE has a CVSS3.1 score of 7.2 and a Base Severity of HIGH.

InfoDetails
CVE IDCVE-2023-25085
CVE StatePUBLISHED
BaseScore7.2
BaseSeverityHIGH
VectorStringCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
VersionNA

References for CVE-2023-25085 :
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1716

Metric TypeMetric Score
AttackVector(AV)NETWORK
AttackComplexity(AC)LOW
PrivilegesRequired(PR)HIGH
UserInteraction(UI)NONE
Scope(S)UNCHANGED
Confidentiality(C)HIGH
Availability(A)HIGH
Integrity(I)HIGH