Vulnerability in Win911 Win-911
CVE-2020-13539
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (46.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
- Win911 Win-911 — versions 4.20.13
- Win-911 — versions Win-911 Enterprise V4.20.13
Weakness classification (CWE)
Public proof-of-concept exploits
References
- talosintelligence.com/vulnerability_reports/TALOS-2020-1150 (Technical Description, Exploit, Third Party Advisory)
- www.talosintelligence.com/vulnerability_reports/TALOS-2020-1150 (Technical Description, Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-13539?
- CVE-2020-13539 is a high-severity vulnerability in Win911 Win-911, classified under Incorrect Default Permissions. CVSS score: 7.8/10. Published 2021-01-05.
- How severe is CVE-2020-13539?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2020-13539 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.