CVE-2018-0263

Name: CVE-2018-0263
Creator: NVD / NIST
Published: 2018-06-07T12:29:00.307+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 0.74%

Last modified Jun 17, 2026

CVE-2018-0263 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A vulnerability in Cisco Meeting Server (CMS) could allow an unauthenticated, adjacent attacker to access services running on internal device interfaces of an affected system. The vulnerability is due to incorrect default configuration of the device, which can expose internal interfaces and ports on the external interface of the system. EPSS estimates a 0.74% chance of exploitation in the next 30 days.

Description

A vulnerability in Cisco Meeting Server (CMS) could allow an unauthenticated, adjacent attacker to access services running on internal device interfaces of an affected system. The vulnerability is due to incorrect default configuration of the device, which can expose internal interfaces and ports on the external interface of the system. A successful exploit could allow the attacker to gain unauthenticated access to configuration and database files and sensitive meeting information on an affected system. This vulnerability affects Cisco Meeting Server (CMS) 2000 Platforms that are running a CMS Software release prior to Release 2.2.13 or Release 2.3.4. Cisco Bug IDs: CSCvg76471.

Metrics

CVSS 3.1

7.4/10

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

EPSS Probability

0.74%

49.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Cisco	Meeting Server	< 2.2.13
Cisco	Meeting Server	< 2.3.4

References

http://www.securityfocus.com/bid/104419Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1041065Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-cms-idVendor Advisory
http://www.securityfocus.com/bid/104419Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1041065Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-cms-idVendor Advisory

Timeline

Published: Jun 7, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-0263?

How severe is CVE-2018-0263?

CVE-2018-0263 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.74% probability of exploitation in the next 30 days.

How do I fix CVE-2018-0263?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-0263?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST