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CVE-2018-15615

19
FAUCET Score

CVE-2018-15615 is a vulnerability in the Supervisor component of Avaya Call Management System (CMS) versions R17.0.x and R18.0.x. A local administrative user can exploit this to extract sensitive information from users connecting to a remote CMS host. The vulnerability has a CVSS score of 4.4 (MEDIUM), indicating a low attack complexity and requiring high privileges for a local attacker to achieve high confidentiality impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
17.0.0CPE matchmatch criteria
cpe:2.3:a:avaya:call_management_system_supervisor:17.0.0:*:*:*:*:*:*:*
18.0.1.0CPE matchmatch criteria
cpe:2.3:a:avaya:call_management_system_supervisor:18.0.1.0:*:*:*:*:*:*:*
18.0.2.0CPE matchmatch criteria
cpe:2.3:a:avaya:call_management_system_supervisor:18.0.2.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.2HIGH

CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.6
Impact Score
6.0
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 75th percentile among its peer group of 3,720 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

downloads.avaya.com / css/P8/documents/101052300
Vendor Advisory
securityfocus.com / bid/105392
Third Party AdvisoryVDB Entry