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CVE-2015-0589

28
FAUCET Score

CVE-2015-0589 describes a critical vulnerability in Cisco WebEx Meetings Server versions 1.0 through 1.5, allowing remote authenticated users to execute arbitrary operating system commands with root privileges. This vulnerability carries a CVSS score of 9.0, indicating high severity due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While no public exploit code (Metasploit, Nuclei, ExploitDB) is readily available, and it's not listed on the KEV catalog, the vulnerability has garnered some community discussion and media coverage, suggesting awareness within the security community.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:cisco:webex_meetings_server:1.0:*:*:*:*:*:*:*
1.1CPE matchmatch criteria
cpe:2.3:a:cisco:webex_meetings_server:1.1:*:*:*:*:*:*:*
1.5CPE matchmatch criteria
cpe:2.3:a:cisco:webex_meetings_server:1.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.0HIGH

AV:N/AC:L/Au:S/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.44%
Probability of exploitation in next 30 days
EPSS Percentile
87.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0344 is in the 87th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

secunia.com / advisories/62799
exchange.xforce.ibmcloud.com / vulnerabilities/100719
tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20150204-wbx
Vendor Advisory
securityfocus.com / bid/72493
securitytracker.com / id/1031692