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CVE

CVE-2012-4923

Multiple cross-site scripting (XSS) vulnerabilities in Endian Firewall 2.4 allow remote attackers to inject arbitrary we

Multiple cross-site scripting (XSS) vulnerabilities in Endian Firewall 2.4 allow remote attackers to inject arbitrary web script or HTML via the (1) createrule parameter to dnat.cgi, (2) addrule parameter to dansguardian.cgi, or (3) PATH_INFO to openvpn_users.cgi.

MEDIUM · CVSS 4.3 EPSS 0.02971
Schedule remediation
  • Public exploit or PoC is available
Sigma rules8 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
endian firewallall versions
⚠

Public Exploits & PoCs

5
remoteEndian Firewall 2.4 - 'dansguardian.cgi?addrule' Cross-Site Scriptingverified
remoteEndian Firewall 2.4 - 'dnat.cgi?createrule' Cross-Site Scriptingverified
remoteEndian Firewall 2.4 - 'openvpn_users.cgi?PATH_INFO' Cross-Site Scriptingverified
pocpacketstormsecurity.org · Endian-UTM-Firewall-2.4.x-Cross-Site-Scripting.htmlpacketstormsecurity.org
pocwww.securityfocus.com · 52076www.securityfocus.com
◈

Sigma Hunt Rules

8
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighDisable System Firewall
producthighSuspicious Program Location Whitelisted In Firewall Via Netsh.EXE
producthighNew Firewall Rule Added In Windows Firewall Exception List For Potential Suspicious Application
producthighAll Rules Have Been Deleted From The Windows Firewall Configuration
productmediumAzure Firewall Rule Collection Modified or Deleted
productmediumAzure Firewall Rule Configuration Modified or Deleted
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Published to NVD15 Sep 2012 · 05:55 PM
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.vulnerability-lab.com/get_content.php?id=436
https://exchange.xforce.ibmcloud.com/vulnerabilities/73330
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