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Vulnerability record · CVE-2014-2595 · published 12 February 2020

CVE-2014-2595: Barracuda web application firewall insufficient session expiration vulnerability

Barracuda · Web Application Firewall

Barracuda Web Application Firewall (WAF) 7.8.1.013 allows remote attackers to bypass authentication by leveraging a permanent authentication token obtained from a query string.

9.8 CVSS 3.1 Critical EPSS 17% · top 3.1% CWE-613 · Insufficient session expiration
9.8CVSS 3.1 base score, v2 7.5
17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References, 10 tagged exploit
17 Jun 2026Last modified by NVD

Description

Barracuda Web Application Firewall (WAF) 7.8.1.013 allows remote attackers to bypass authentication by leveraging a permanent authentication token obtained from a query string.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/127740/Barracuda-WAF-Authentication-Bypass.html ExploitThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2014/Aug/5 ExploitMailing ListThird Party Advisory
http://www.osvdb.org/109782 Broken Link
https://vulners.com/securityvulns/SECURITYVULNS:DOC:31004 ExploitThird Party Advisory
https://www.exploit-db.com/exploits/39278 ExploitThird Party AdvisoryVDB Entry
https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2014-2595/ Broken Link
https://www.securityfocus.com/bid/69028 ExploitThird Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/127740/Barracuda-WAF-Authentication-Bypass.html ExploitThird Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2014/Aug/5 ExploitMailing ListThird Party Advisory
http://www.osvdb.org/109782 Broken Link
https://vulners.com/securityvulns/SECURITYVULNS:DOC:31004 ExploitThird Party Advisory
https://www.exploit-db.com/exploits/39278 ExploitThird Party AdvisoryVDB Entry
https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2014-2595/ Broken Link
https://www.securityfocus.com/bid/69028 ExploitThird Party AdvisoryVDB Entry

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Source: NIST National Vulnerability Database (record CVE-2014-2595), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.