How severe is CVE-2022-35639?

CVE-2022-35639 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-35639 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-35639?

CVE-2022-35639 primarily affects Ibm Sterling Partner Engagement Manager. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-35639?

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-2022-35639 published?

CVE-2022-35639 was published on 2022-07-26 and last updated on 2026-06-17.

CVE-2022-35639

CVE-2022-35639 is a high-severity vulnerability in Ibm Sterling Partner Engagement Manager with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Sterling Partner Engagement Manager
Published: 2022-07-26
Last modified: 2026-06-17

Description

IBM Sterling Partner Engagement Manager 6.1, 6.2, and Cloud 22.2 do not limit the length of a connection which could cause the server to become unresponsive. IBM X-Force ID: 230932.

Frequently asked questions

What is CVE-2022-35639?: IBM Sterling Partner Engagement Manager 6.1, 6.2, and Cloud 22.2 do not limit the length of a connection which could cause the server to become unresponsive. IBM X-Force ID: 230932.
How severe is CVE-2022-35639?: CVE-2022-35639 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-35639 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-35639?: CVE-2022-35639 primarily affects Ibm Sterling Partner Engagement Manager. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-35639?: 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-2022-35639 published?: CVE-2022-35639 was published on 2022-07-26 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:ibm:sterling_partner_engagement_manager:*:*:*:*:standard:*:*:*
cpe:2.3:a:ibm:sterling_partner_engagement_manager_on_cloud:22.2:*:*:*:*:*:*:*

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