CVE-2020-12251

low-risk
Published 2020-04-29

An issue was discovered in Gigamon GigaVUE 5.5.01.11. The upload functionality allows an authenticated user to change the filename value (in the POST method) from the original filename to achieve directory traversal via a ../ sequence and, for example, obtain a complete directory listing of the machine.

Do I need to act?

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0.81% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
2
CVSS 2.2/10 Low
NETWORK / HIGH complexity

Affected Products (1)

Gigavue

Affected Vendors

Gigamon

References (4)

Third Party Advisory http://packetstormsecurity.com/files/157484/Gigamon-GigaVUE-5.5.01.11-Directory-...
Mailing List https://seclists.org/fulldisclosure/2020/Apr/56
Third Party Advisory http://packetstormsecurity.com/files/157484/Gigamon-GigaVUE-5.5.01.11-Directory-...
Mailing List https://seclists.org/fulldisclosure/2020/Apr/56
17
/ 100
low-risk
Severity 9/34 · Low
Exploitability 3/34 · Minimal
Exposure 5/34 · Minimal