CVE-2021-35250

high-risk
Published 2022-04-25

A researcher reported a Directory Transversal Vulnerability in Serv-U 15.3. This may allow access to files relating to the Serv-U installation and server files. This issue has been resolved in Serv-U 15.3 Hotfix 1.

Do I need to act?

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90.3% chance of exploitation in next 30 days
EPSS score — higher than 10% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Solarwinds

References (4)

Vendor Advisory https://support.solarwinds.com/SuccessCenter/s/article/Serv-U-15-3-HotFix-1?lang...
Vendor Advisory https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35250
Vendor Advisory https://support.solarwinds.com/SuccessCenter/s/article/Serv-U-15-3-HotFix-1?lang...
Vendor Advisory https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35250
51
/ 100
high-risk
Severity 26/34 · High
Exploitability 20/34 · Moderate
Exposure 5/34 · Minimal