What’s Vulnerable › Vulnerabilities

CVE-2020-24307

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-02-02 · updated 2026-06-17
• Weakness: CWE-269

Description

An issue in mRemoteNG v1.76.20 allows attackers to escalate privileges via a crafted executable file. NOTE: third parties were unable to reproduce any scenario in which the claimed access of BUILTIN\Users:(M) is present.

Affected products

• Mremoteng: 1.76.20

References

• https://github.com/NyaMeeEain/Infrastructure-Assessment/blob/master/Privilege%20Escalation/Common%20Windows%20Privilege%20Escalation.md
• https://github.com/mRemoteNG/mRemoteNG/issues/2338
• https://packetstormsecurity.com/files/170794/mRemoteNG-1.76.20-Privilege-Escalation.html
• https://github.com/NyaMeeEain/Infrastructure-Assessment/blob/master/Privilege%20Escalation/Common%20Windows%20Privilege%20Escalation.md
• https://github.com/mRemoteNG/mRemoteNG/issues/2338
• https://packetstormsecurity.com/files/170794/mRemoteNG-1.76.20-Privilege-Escalation.html

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