How severe is CVE-2014-0691?

CVE-2014-0691 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2014-0691 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0691?

CVE-2014-0691 affects Cisco Webex Meetings Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-0691?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2014-0691 published?

CVE-2014-0691 was published on 2017-10-24 and last updated on 2026-06-17.

CVE-2014-0691

CVE-2014-0691 is a high-severity vulnerability in Cisco Webex Meetings Server with a CVSS 3.x base score of 7.3. 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-331.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-331
Affected product: Cisco Webex Meetings Server
Published: 2017-10-24
Last modified: 2026-06-17

Description

Cisco WebEx Meetings Server before 1.1 uses meeting IDs with insufficient entropy, which makes it easier for remote attackers to bypass authentication and join arbitrary meetings without a password, aka Bug ID CSCuc79643.

Frequently asked questions

What is CVE-2014-0691?: Cisco WebEx Meetings Server before 1.1 uses meeting IDs with insufficient entropy, which makes it easier for remote attackers to bypass authentication and join arbitrary meetings without a password, aka Bug ID CSCuc79643.
How severe is CVE-2014-0691?: CVE-2014-0691 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2014-0691 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0691?: CVE-2014-0691 affects Cisco Webex Meetings Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-0691?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2014-0691 published?: CVE-2014-0691 was published on 2017-10-24 and last updated on 2026-06-17.

References

https://www.cisco.com/c/en/us/td/docs/collaboration/CWMS/1_1/b_Release_Notes.html

Affected products (1)

cpe:2.3:a:cisco:webex_meetings_server:*:*:*:*:*:*:*:*

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