VulnerabilityModified
CVE-2017-9978
An attacker could leverage this information to fine-tune and enumerate valid accounts on the system by searching for common usernames.
MEDIUM 5.3EPSS 4.75%
Does this matter?
Lower severity and a low EPSS score (4.75%). Track it; it rarely justifies an emergency change on its own.
Description
On the OSNEXUS QuantaStor v4 virtual appliance before 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.
- CVSS 3.0
- 5.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 4.75% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- osnexus/quantastor
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/143780/OSNEXUS-QuantaStor-4-Information-Disclosure.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2017/Aug/23Exploit, Mailing List, Third Party Advisory
- http://www.vvvsecurity.com/advisories/vvvsecurity-advisory-2017-6943.txtExploit, Third Party Advisory, URL Repurposed
- https://www.exploit-db.com/exploits/42517/Exploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/143780/OSNEXUS-QuantaStor-4-Information-Disclosure.htmlExploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2017/Aug/23Exploit, Mailing List, Third Party Advisory
- http://www.vvvsecurity.com/advisories/vvvsecurity-advisory-2017-6943.txtExploit, Third Party Advisory, URL Repurposed
- https://www.exploit-db.com/exploits/42517/Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.