HOMEVULNERABILITIESCVE-2022-4818
MEDIUM

CVE-2022-4818

CWE-611Published: December 28, 2022· Updated: Jun 17, 2026

4.3
CVSS v3.1

Official Description

A vulnerability was found in Talend Open Studio for MDM. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file org.talend.mdm.core/src/com/amalto/core/storage/SystemStorageWrapper.java. The manipulation leads to xml external entity reference. Upgrading to version 20221220_1938 is able to address this issue. The name of the patch is 95590db2ad6a582c371273ceab1a73ad6ed47853. It is recommended to upgrade the affected component. The identifier VDB-216997 was assigned to this vulnerability.

NVD Source

Technical Analysis

CVE-2022-4818 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected Vendors & Products

talend1 product(s)
open studio for mdm
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/Talend/tmdm-server-se/commit/95590db2ad6a582c371273ceab1a73ad6ed47853
PATCHhttps://github.com/Talend/tmdm-server-se/commit/95590db2ad6a582c371273ceab1a73ad6ed47853
ADVISORYhttps://github.com/Talend/tmdm-server-se/pull/1598
ADVISORYhttps://github.com/Talend/tmdm-server-se/releases/tag/snap%2Fmaster%2F20221220_1938
ADVISORYhttps://vuldb.com/?ctiid.216997
ADVISORYhttps://vuldb.com/?id.216997
ADVISORYhttps://github.com/Talend/tmdm-server-se/pull/1598
ADVISORYhttps://github.com/Talend/tmdm-server-se/releases/tag/snap%2Fmaster%2F20221220_1938
ADVISORYhttps://vuldb.com/?ctiid.216997
ADVISORYhttps://vuldb.com/?id.216997

All References (10)

→
https://github.com/Talend/tmdm-server-se/commit/95590db2ad6a582c371273ceab1a73ad6ed47853Patch · Third Party Advisory
→
https://github.com/Talend/tmdm-server-se/pull/1598Third Party Advisory
→
https://github.com/Talend/tmdm-server-se/releases/tag/snap%2Fmaster%2F20221220_1938Broken Link · Third Party Advisory
→
https://vuldb.com/?ctiid.216997Third Party Advisory
→
https://vuldb.com/?id.216997Third Party Advisory
→
https://github.com/Talend/tmdm-server-se/commit/95590db2ad6a582c371273ceab1a73ad6ed47853Patch · Third Party Advisory
→
https://github.com/Talend/tmdm-server-se/pull/1598Third Party Advisory
→
https://github.com/Talend/tmdm-server-se/releases/tag/snap%2Fmaster%2F20221220_1938Broken Link · Third Party Advisory
→
https://vuldb.com/?ctiid.216997Third Party Advisory
→
https://vuldb.com/?id.216997Third Party Advisory

Quick Facts

CVE IDCVE-2022-4818
CVSS Score4.3 / 10
SeverityMEDIUM
WeaknessCWE-611
CISA KEVNo
Affected1 vendor(s)
PublishedDec 28, 2022

Related CVEs (CWE-611)

CVE-2018-1000821
10.0
CVE-2018-1000823
10.0
CVE-2017-7664
10.0
CVE-2018-1000820
10.0
CVE-2018-1000822
10.0
CVE-2018-1000825
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-4818 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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