VulnerabilityModified
CVE-2020-27739
A Weak Session Management vulnerability in Citadel WebCit through 926 allows unauthenticated remote attackers to hijack recently logged-in users' sessions.
CRITICAL 9.8EPSS 1.84%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.84%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A Weak Session Management vulnerability in Citadel WebCit through 926 allows unauthenticated remote attackers to hijack recently logged-in users' sessions. NOTE: this was reported to the vendor in a publicly archived "Multiple Security Vulnerabilities in WebCit 926" thread.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.84% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-613
- Affected
- citadel/webcit
- Source
- cve@mitre.org
References
- http://uncensored.citadel.org/readfwd?go=Citadel%20Security?start_reading_at=4592834Exploit, Vendor Advisory
- https://www.citadel.org/Vendor Advisory
- http://uncensored.citadel.org/readfwd?go=Citadel%20Security?start_reading_at=4592834Exploit, Vendor Advisory
- https://www.citadel.org/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.