Published: 28/08/2017 Updated: 14/02/2024

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9

VMScore: 505

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

On the OSNEXUS QuantaStor v4 virtual appliance prior to 4.3.1, a flaw was found with the error message sent as a response for users that don't exist on the system. An attacker could leverage this information to fine-tune and enumerate valid accounts on the system by searching for common usernames.

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osnexus quantastor

1 --- Advisory details --- Title: QuantaStor Software Define Storage mmultiple vulnerabilities Advisory ID: VVVSEC-2017-6943 Advisory URL: wwwvvvsecuritycom/advisories/vvvsecurity-advisory-2017-6943txt Date published: 12/08/2017 CVEs: CVE-2017-9978 "Brute force login request using http post mechanism returns different errors", ...

OSNEXUS QuantaStor version 4 suffers from multiple information disclosure vulnerabilities including user enumeration ...

CWE-200 https://www.exploit-db.com/exploits/42517/http://www.vvvsecurity.com/advisories/vvvsecurity-advisory-2017-6943.txt http://seclists.org/fulldisclosure/2017/Aug/23 http://packetstormsecurity.com/files/143780/OSNEXUS-QuantaStor-4-Information-Disclosure.html https://nvd.nist.gov https://www.exploit-db.com/exploits/42517/

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CVE-2017-9978

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