Is CVE-2018-10949 in the CISA KEV catalog?

No. CVE-2018-10949 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-10949?

CVE-2018-10949 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2018-10949?

CVE-2018-10949 has an EPSS score of 2.45% (82th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-10949?

Upgrade zimbra collaboration suite to 8.8.8 or later.

CVE & CISA-KEV Catalog

CVE-2018-10949

MEDIUMEPSS 82th pctl

5.3

CVSS v3

NVD

Description

mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows Account Enumeration by leveraging a Discrepancy between the "HTTP 404 - account is not active" and "HTTP 401 - must authenticate" errors.

CWE-203

How to fix

Remediation Available

zimbra collaboration suiteNVD

Affected:>= 8.8, < 8.8.8Fixed in:8.8.8CVE-2018-10949derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit Intelligence

2.45%probability of exploitation in 30 days

82ndpercentile

Elevated risk: more likely to be exploited than 82% of all known CVEs.

References

Third-Party Advisory1

bugzilla.zimbra.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.