CVE-2022-4818

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.52% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 42.3% of scored records. A rank, not a probability.

NVD base score

4.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-12-28 20:34Z3 YR AGO

Last updated

2025-04-09 20:49Z1 YR AGO

Reserved

2022-12-28

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

• CWE-611Improper Restriction of XML External Entity ReferenceBase

Data version

5.1

Document digest

c7b522f7a09f47c5edc27ff28dba4ce56bd4e076f82b6b67f71d27f4c77e2fe9

• vuldb.comhttps://vuldb.com/?id.216997vdb-entry
• vuldb.comhttps://vuldb.com/?ctiid.216997signaturepermissions-required
• github.comhttps://github.com/Talend/tmdm-server-se/pull/1598issue-tracking
• github.comhttps://github.com/Talend/tmdm-server-se/commit/95590db2ad6a582c371273ceab1a73ad6ed47853patch
• github.comhttps://github.com/Talend/tmdm-server-se/releases/tag/snap%2Fmaster%2F20221220_1938patch