How severe is CVE-2011-1370?

CVE-2011-1370 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2011-1370 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1370?

CVE-2011-1370 primarily affects Ibm Lotus Sametime. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-1370?

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

When was CVE-2011-1370 published?

CVE-2011-1370 was published on 2011-10-29 and last updated on 2026-06-16.

CVE-2011-1370

CVE-2011-1370 is a medium-severity vulnerability in Ibm Lotus Sametime 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. The underlying weakness is classified as CWE-16.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-16
Affected product: Ibm Lotus Sametime
Published: 2011-10-29
Last modified: 2026-06-16

Description

The default configuration of the Sametime configuration servlet (SCS) in the server in IBM Lotus Sametime 7.0 through 8.5.2 does not enable an authentication requirement, which allows remote attackers to read the configuration settings by examining a response message.

Frequently asked questions

What is CVE-2011-1370?: The default configuration of the Sametime configuration servlet (SCS) in the server in IBM Lotus Sametime 7.0 through 8.5.2 does not enable an authentication requirement, which allows remote attackers to read the configuration settings by examining a response message.
How severe is CVE-2011-1370?: CVE-2011-1370 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2011-1370 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1370?: CVE-2011-1370 primarily affects Ibm Lotus Sametime. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-1370?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-1370 published?: CVE-2011-1370 was published on 2011-10-29 and last updated on 2026-06-16.

References

Affected products (12)

cpe:2.3:a:ibm:lotus_sametime:7.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_sametime:7.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_sametime:7.5.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_sametime:7.5.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_sametime:7.5.1.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_sametime:7.5.1.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_sametime:8.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_sametime:8.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_sametime:8.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_sametime:8.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_sametime:8.5.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:lotus_sametime:8.5.2:*:*:*:*:*:*:*

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