CVE-2017-9979

EPSS 2.6%

On the OSNEXUS QuantaStor v4 virtual appliance before 4.3.1, if the REST call invoked does not exist, an error will be triggered containing the invalid method previously invoked. The response sent to the user isn't sanitized in this case. An attacker can leverage this issue by including arbitrary HTML or JavaScript code as a parameter, aka XSS.

Affected products

n/a · n/a

public PoCs found — 3

cve_referencepacketstormsecurity.com/files/143780/OSNEXUS-QuantaStor-4-Information-Disclosure.htmlunverified cve_referencewww.exploit-db.com/exploits/42517/unverified exploitdbwww.exploit-db.com/exploits/42517unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

http://packetstormsecurity.com/files/143780/OSNEXUS-QuantaStor-4-Information-Disclosure.html http://seclists.org/fulldisclosure/2017/Aug/23 https://www.exploit-db.com/exploits/42517/http://www.vvvsecurity.com/advisories/vvvsecurity-advisory-2017-6943.txt