How severe is CVE-2011-1822?

CVE-2011-1822 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2011-1822 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1822?

CVE-2011-1822 primarily affects Ibm Tivoli Directory Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-1822?

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

When was CVE-2011-1822 published?

CVE-2011-1822 was published on 2011-04-21 and last updated on 2026-06-16.

CVE-2011-1822

CVE-2011-1822 is a low-severity vulnerability in Ibm Tivoli Directory Server with a CVSS 2.0 base score of 2.1. 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-255.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-255
Affected product: Ibm Tivoli Directory Server
Published: 2011-04-21
Last modified: 2026-06-16

Description

The LDAP_ADD implementation in IBM Tivoli Directory Server (TDS) 5.2 before 5.2.0.5-TIV-ITDS-IF0009 stores a cleartext SHA password in the change log, which might allow local users to obtain sensitive information by reading this log.

Frequently asked questions

What is CVE-2011-1822?: The LDAP_ADD implementation in IBM Tivoli Directory Server (TDS) 5.2 before 5.2.0.5-TIV-ITDS-IF0009 stores a cleartext SHA password in the change log, which might allow local users to obtain sensitive information by reading this log.
How severe is CVE-2011-1822?: CVE-2011-1822 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2011-1822 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1822?: CVE-2011-1822 primarily affects Ibm Tivoli Directory Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-1822?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-1822 published?: CVE-2011-1822 was published on 2011-04-21 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:ibm:tivoli_directory_server:5.2.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:tivoli_directory_server:5.2.0.4:*:*:*:*:*:*:*

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