How severe is CVE-2001-1191?

CVE-2001-1191 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2001-1191 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-1191?

CVE-2001-1191 affects Ibm Tivoli Secureway Policy Director. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2001-1191?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2001-1191 published?

CVE-2001-1191 was published on 2001-12-11 and last updated on 2026-06-16.

CVE-2001-1191

CVE-2001-1191 is a medium-severity vulnerability in Ibm Tivoli Secureway Policy Director with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Tivoli Secureway Policy Director
Published: 2001-12-11
Last modified: 2026-06-16

Description

WebSeal in IBM Tivoli SecureWay Policy Director 3.8 allows remote attackers to cause a denial of service (crash) via a URL that ends in %2e.

Frequently asked questions

What is CVE-2001-1191?: WebSeal in IBM Tivoli SecureWay Policy Director 3.8 allows remote attackers to cause a denial of service (crash) via a URL that ends in %2e.
How severe is CVE-2001-1191?: CVE-2001-1191 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-1191 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-1191?: CVE-2001-1191 affects Ibm Tivoli Secureway Policy Director. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2001-1191?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-1191 published?: CVE-2001-1191 was published on 2001-12-11 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:ibm:tivoli_secureway_policy_director:3.8:*:*:*:*:*:*:*

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