No exploitation reportedFix available

CVE-2023-38343

Q: Is CVE-2023-38343 actively exploited?

Active exploitation of CVE-2023-38343 has not been confirmed. Its EPSS score was 2.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2023-38343?

CVE-2023-38343 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

No exploitation reported by the sources we read.

Published2023-09-21
Fixed in2022
WeaknessCWE-611

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An XXE (XML external entity injection) vulnerability exists in the CSEP component of Ivanti Endpoint Manager before 2022 SU4. External entity references are enabled in the XML parser configuration. Exploitation of this vulnerability can lead to file disclosure or Server Side Request Forgery.

Timeline

dates in UTC

2023-09-2121:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-38343?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-38343?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · CISA-ADP

Ivanti endpoint manager

Branch	Affected	Fixed in	Source
2022.x	< 2022	2022	NVD
2022.x	= 2022	no fix published	NVD
2022.x	= 2022_su4	no fix published	CISA-ADP

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Ivanti endpoint manager to 2022

Advisories and patches

www.ivanti.comRelease Notes

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2024-09-24
OpenCVESSVC decisionnone—
NVDCVSS 3.17.5read 2026-10-23
NVDweakness (CWE)CWE-611read 2026-10-23
FIRST EPSSEPSS score2.1 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: 2023-09-21
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2023-38343?

Is CVE-2023-38343 actively exploited?

Active exploitation of CVE-2023-38343 has not been confirmed. Its EPSS score was 2.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-38343?

CVE-2023-38343 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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