KEV Intelligence

Vulnerability report

Exploited in the wild High confidence Not in CISA KEV

CVE-2013-7091

Zimbra Collaboration Suite Path Traversal

Zimbra / Zimbra Collaboration Suite

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Severity
CVSS 5.0 · Medium
Confidence
High
Exploit status
Exploited in the wild
EPSS
86.3%
First observed
—
Last observed
—

Decision summary

What security teams need to know first

Direct answers before the deeper technical record.

What it is

CVE-2013-7091 is an unauthenticated vulnerability affecting Zimbra Zimbra Collaboration Suite. Directory traversal vulnerability in /res/I18nMsg,AjxMsg,ZMsg,ZmMsg,AjxKeys,ZmKeys,ZdMsg,Ajx%20TemplateMsg.js.zgz in...

Is it exploited?

Yes. KEV Intelligence tracks this CVE as a known exploited vulnerability. Confidence is high.

Who is affected?

Zimbra / Zimbra Collaboration Suite.

What should we do?

Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.

Overview

Zimbra Collaboration Suite Path Traversal

Directory traversal vulnerability in /res/I18nMsg,AjxMsg,ZMsg,ZmMsg,AjxKeys,ZmKeys,ZdMsg,Ajx%20TemplateMsg.js.zgz in Zimbra 7.2.2 and 8.0.2 allows remote attackers to read arbitrary files via a .. (dot dot) in the skin parameter.

NOTE: this can be leveraged to execute arbitrary code by obtaining LDAP credentials and accessing the service/admin/soap API.

Published
13 Dec 2013
Exploitation Reported
03 Jun 2025
Attack vector
Remote
Complexity
Low
Privileges
None
User interaction
—

Tags

metasploit nuclei_scanner

CVE References

  • CVE Record CVE.org · CVE Record https://www.cve.org/CVERecord?id=CVE-2013-7091
  • 30472 exploit-db.com · Exploit http://www.exploit-db.com/exploits/30472
  • 30085 exploit-db.com · Exploit http://www.exploit-db.com/exploits/30085
  • 64149 securityfocus.com · VDB Entry http://www.securityfocus.com/bid/64149
  • 100747 osvdb.org · VDB Entry http://osvdb.org/100747
  • zimbra-multiple-file-include(89527) exchange.xforce.ibmcloud.com · VDB Entry https://exchange.xforce.ibmcloud.com/vulnerabilities/89527
  • packetstormsecurity.com/files/124321 packetstormsecurity.com · CVE Record http://packetstormsecurity.com/files/124321

Exploitation evidence

Why KEV Intelligence marks this CVE as exploited

Third-party attestation and first-party sensor observation are shown separately so teams can judge the evidence chain.

Exploited in the wild

The Shadowserver

Recorded 03 Jun 2025

Independent exploitation attestation added to the KEV Intelligence record.

Proof of concept available

Nuclei Templates

Recorded 28 Apr 2025

Public scanner or PoC coverage increases practical exploitability.

Known exploited vulnerability sources

Per-source evidence links for KEV attestations are available through the KEV Intelligence Pro API.

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Source Added
The Shadowserver First 2025-06-05 09:07 UTC

Detection

Operational artifacts and observed signals

Make the evidence actionable in scanner, SOC, and edge-control workflows.

Observed signals

Request targets
0
User-Agents
0

Raw values available in Pro and Enterprise.

Virtual patch status

No KEV Intelligence virtual patch is currently available. Future rules ship for ModSecurity, Cloudflare, and AWS WAF.

Learn about virtual patches →

Scanner Artifacts

Scanner and exploit-framework references linked to this CVE.

Scanner Reference Detected
Metasploit https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/webapp/zimbra_lfi.rb 28 Apr 2025
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2013/CVE-2013-7091.yaml 25 Apr 2025

Risk and context

Severity, weaknesses, and research context

CVSS v2.0

5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

86.3%

Weaknesses

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-22

Potential Proof of Concepts

These PoCs are unverified and could contain malware. Use at your own risk.

Zimbra Collaboration Server 7.2.2/8.0.2 Local File Inclusion

nuclei · Created Unknown

zimbra_lfi

metasploit · Created Unknown

Metasploit module for CVE-2013-7091

Timeline

From disclosure to observed exploitation

  1. Added to KEV Intelligence KEV Feed

    High-confidence, third-party attested exploitation

  2. Metasploit module available

    Exploit module available

  3. Public PoC available

    Public proof-of-concept code published

  4. Nuclei template available

    Scanner coverage available

  5. CVE published

    Vulnerability disclosed publicly

  6. CVE ID reserved

    Identifier reserved by the CNA

Pro API

Automate this intelligence

Confidence, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.

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  • Evidence confidence and provenance
  • First-party sensor telemetry
  • PoC and scanner references
  • Affected versions and enrichment
  • Automation-ready JSON delivery

GET /api/v2/pro/kevs/CVE-2013-7091

Free JSON includes basic KEV fields 
{
  "cve_id": "CVE-2013-7091",
  "confidence": "High",
  "cvss_score": 5.0,
  "cvss_estimated": false,
  "epss_score": 0.86311,
  "exploit_status": {
    "exploited_in_the_wild": true,
    "active_exploitation_observed": false
  },
  "sensor_telemetry": { "attempts": 0, "sensors": 0 }
}

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