Vulnerability Details CVE-2021-35211
Microsoft discovered a remote code execution (RCE) vulnerability in the SolarWinds Serv-U product utilizing a Remote Memory Escape Vulnerability. If exploited, a threat actor may be able to gain privileged access to the machine hosting Serv-U Only. SolarWinds Serv-U Managed File Transfer and Serv-U Secure FTP for Windows before 15.2.3 HF2 are affected by this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.941
EPSS Ranking 99.9%
CVSS Severity
CVSS v3 Score 9.0
CVSS v2 Score 10.0
Proposed Action
SolarWinds Serv-U contains an unspecified memory escape vulnerability which can allow for remote code execution.
Ransomware Campaign
Known
References
- https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit
- https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35211
- https://www.microsoft.com/security/blog/2021/07/13/microsoft-discovers-threat-actor-targeting-solarwinds-serv-u-software-with-0-day-exploit
- https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35211
Products affected by CVE-2021-35211
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cpe:2.3:a:solarwinds:serv-u:15.1
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cpe:2.3:a:solarwinds:serv-u:15.1.1
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cpe:2.3:a:solarwinds:serv-u:15.1.2
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cpe:2.3:a:solarwinds:serv-u:15.1.3
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cpe:2.3:a:solarwinds:serv-u:15.1.4
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cpe:2.3:a:solarwinds:serv-u:15.1.5
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cpe:2.3:a:solarwinds:serv-u:15.1.6
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cpe:2.3:a:solarwinds:serv-u:15.1.7
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cpe:2.3:a:solarwinds:serv-u:15.2.1
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cpe:2.3:a:solarwinds:serv-u:15.2.2
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cpe:2.3:a:solarwinds:serv-u:15.2.3