What’s Vulnerable › Vulnerabilities

CVE-2020-13539

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-01-05 · updated 2026-06-17
• Weakness: CWE-276

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

• Win-911: 4.20.13

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1150
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1150
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1150
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1150

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