CVE-2011-3577

CVE-2011-3577 is a critical-severity vulnerability in Ibm Websphere Commerce with a CVSS 2.0 base score of 10.0. 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-287.

Key facts

Description

IBM WebSphere Commerce 6.x through 6.0.0.11 and 7.x through 7.0.0.3 does not properly implement Activity Token authentication for Web Services, which has unspecified impact and attack vectors.

Frequently asked questions

What is CVE-2011-3577?
IBM WebSphere Commerce 6.x through 6.0.0.11 and 7.x through 7.0.0.3 does not properly implement Activity Token authentication for Web Services, which has unspecified impact and attack vectors.
How severe is CVE-2011-3577?
CVE-2011-3577 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2011-3577 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3577?
CVE-2011-3577 primarily affects Ibm Websphere Commerce. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-3577?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2011-3577 published?
CVE-2011-3577 was published on 2011-09-20 and last updated on 2026-06-16.

References

Affected products (16)

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