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CVE-2002-1189

14
FAUCET Score

CVE-2002-1189 describes a vulnerability in Cisco Unity 2.x and 3.x where the default configuration of restriction tables fails to block international operator calls. This oversight allows authenticated users to bypass intended call restrictions and place international calls through call forwarding. With a CVSS score of 4.6, this vulnerability has a low attack complexity and requires local access, potentially leading to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:h:cisco:unity_server:2.0:*:*:*:*:*:*:*
2.1CPE matchmatch criteria
cpe:2.3:h:cisco:unity_server:2.1:*:*:*:*:*:*:*
2.2CPE matchmatch criteria
cpe:2.3:h:cisco:unity_server:2.2:*:*:*:*:*:*:*
2.3CPE matchmatch criteria
cpe:2.3:h:cisco:unity_server:2.3:*:*:*:*:*:*:*
2.4CPE matchmatch criteria
cpe:2.3:h:cisco:unity_server:2.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
28.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 43rd percentile among its peer group of 3,048 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

cisco.com / warp/public/707/toll-fraud-pub.shtml
PatchVendor Advisory
iss.net / security_center/static/10282.php
Vendor Advisory
securityfocus.com / bid/5896