How severe is CVE-2013-7091?

CVE-2013-7091 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2013-7091 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 86% (100th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-7091?

CVE-2013-7091 primarily affects Synacor Zimbra Collaboration Suite. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-7091?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-7091 published?

CVE-2013-7091 was published on 2013-12-13 and last updated on 2026-06-17.

CVE-2013-7091

CVE-2013-7091 is a medium-severity vulnerability in Synacor Zimbra Collaboration Suite with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 86% places it in the 100th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-22.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 86% (100th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Synacor Zimbra Collaboration Suite
Published: 2013-12-13
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2013-7091?: 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.
How severe is CVE-2013-7091?: CVE-2013-7091 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2013-7091 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 86% (100th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-7091?: CVE-2013-7091 primarily affects Synacor Zimbra Collaboration Suite. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-7091?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-7091 published?: CVE-2013-7091 was published on 2013-12-13 and last updated on 2026-06-17.

References

Affected products (16)

cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.0:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.1:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.2:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.3:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.4:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.5:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.6:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.7:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.8:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.9:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.10:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.12:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.13:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.14:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.15:*:*:*:*:*:*:*
cpe:2.3:a:synacor:zimbra_collaboration_suite:6.0.16:*:*:*:*:*:*:*

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