CVE-2013-3046

CVE-2013-3046 is a medium-severity vulnerability in Ibm Sametime with a CVSS 2.0 base score of 4.3. 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

The Meeting Server in IBM Sametime 8.x through 8.5.2.1 and 9.x through 9.0.0.1 does not send the HSTS Strict-Transport-Security header, which makes it easier for man-in-the-middle attackers to hijack sessions or obtain sensitive information by leveraging the presence of HTTP requests.

Frequently asked questions

What is CVE-2013-3046?
The Meeting Server in IBM Sametime 8.x through 8.5.2.1 and 9.x through 9.0.0.1 does not send the HSTS Strict-Transport-Security header, which makes it easier for man-in-the-middle attackers to hijack sessions or obtain sensitive information by leveraging the presence of HTTP requests.
How severe is CVE-2013-3046?
CVE-2013-3046 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2013-3046 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-3046?
CVE-2013-3046 primarily affects Ibm 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-2013-3046?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-3046 published?
CVE-2013-3046 was published on 2014-05-26 and last updated on 2026-06-16.

References

Affected products (12)

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