How severe is CVE-2022-35259?

CVE-2022-35259 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-35259 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-35259?

CVE-2022-35259 affects Ivanti Endpoint Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-35259?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-35259 published?

CVE-2022-35259 was published on 2022-12-05 and last updated on 2026-06-17.

CVE-2022-35259

CVE-2022-35259 is a high-severity vulnerability in Ivanti Endpoint Manager with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-91.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-91
Affected product: Ivanti Endpoint Manager
Published: 2022-12-05
Last modified: 2026-06-17

Description

XML Injection with Endpoint Manager 2022. 3 and below causing a download of a malicious file to run and possibly execute to gain unauthorized privileges.

Frequently asked questions

What is CVE-2022-35259?: XML Injection with Endpoint Manager 2022. 3 and below causing a download of a malicious file to run and possibly execute to gain unauthorized privileges.
How severe is CVE-2022-35259?: CVE-2022-35259 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-35259 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-35259?: CVE-2022-35259 affects Ivanti Endpoint Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-35259?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-35259 published?: CVE-2022-35259 was published on 2022-12-05 and last updated on 2026-06-17.

References

https://forums.ivanti.com/s/article/Security-Advisory-for-Ivanti-Endpoint-Manager-Client-CVE-2022-35259?language=en_US

Affected products (1)

cpe:2.3:a:ivanti:endpoint_manager:*:*:*:*:*:*:*:*

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