How severe is CVE-2013-5119?

CVE-2013-5119 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2013-5119 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-5119?

CVE-2013-5119 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-2013-5119?

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

When was CVE-2013-5119 published?

CVE-2013-5119 was published on 2013-09-23 and last updated on 2026-06-16.

CVE-2013-5119

CVE-2013-5119 is a medium-severity vulnerability in Synacor Zimbra Collaboration Suite with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Synacor Zimbra Collaboration Suite
Published: 2013-09-23
Last modified: 2026-06-16

Description

Zimbra Collaboration Suite (ZCS) 6.0.16 and earlier allows man-in-the-middle attackers to obtain access by sniffing the network and replaying the ZM_AUTH_TOKEN token.

Frequently asked questions

What is CVE-2013-5119?: Zimbra Collaboration Suite (ZCS) 6.0.16 and earlier allows man-in-the-middle attackers to obtain access by sniffing the network and replaying the ZM_AUTH_TOKEN token.
How severe is CVE-2013-5119?: CVE-2013-5119 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2013-5119 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-5119?: CVE-2013-5119 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-2013-5119?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-5119 published?: CVE-2013-5119 was published on 2013-09-23 and last updated on 2026-06-16.

References

Affected products (16)

cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*

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