Vulnerability · Published Jan 5, 2021 · Assigned by talos
CVE-2020-13539
Critical 9.3
In plain English
A critical-severity incorrect default permissions in Win-911. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities).
Severity (CVSS 3.0)9.3Critical
Exploit odds (30 days)0.6%top 51.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An exploitable local privilege elevation vulnerability exists in the file system permissions of the Win-911 Enterprise V4.20.13 install directory via “WIN-911 Mobile Runtime” service. Depending on the vector chosen, an attacker can overwrite various executables which could lead to escalation of the privileges when executed.
Affected products (as reported)
Weakness: CWE-276 · Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H