Is CVE-2022-1003 in the CISA KEV catalog?

No. CVE-2022-1003 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-1003?

CVE-2022-1003 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2022-1003?

CVE-2022-1003 has an EPSS score of 0.48% (38th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-1003?

Upgrade mattermost to 6.4.0 or later.

CVE & CISA-KEV Catalog

CVE-2022-1003

LOW

3.3

CVSS v3

NVD

Description

One of the API in Mattermost version 6.3.0 and earlier fails to properly protect the permissions, which allows the system administrators to combine the two distinct privileges/capabilities in a way that allows them to override certain restricted configurations like EnableUploads.

CWE-268 CWE-269Improper Privilege Management

How to fix

Remediation Available

mattermostNVD

Affected:< 6.4.0Fixed in:6.4.0CVE-2022-1003derived 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 ComplexityHigh

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N

Exploit Intelligence

0.48%probability of exploitation in 30 days

38thpercentile

Low risk: more likely to be exploited than 38% of all known CVEs.

References

Vendor Advisory1

mattermost.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.