CVE-2018-15617: avaya aura_communication_manager Resource Management Errors
CVSS: 7.5v3.0HighModified
Published 01-02-2019Last modified 05-08-2024
Vulnerability summary
CVE-2018-15617 is a high (CVSS 7.5) Resource Management Errors vulnerability in avaya aura_communication_manager. EPSS estimates a 2.24% chance of exploitation in the next 30 days, higher than 82.5% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.0 (NVD)EPSS score
2.24%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 01-02-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
A vulnerability in the "capro" (Call Processor) process component of Avaya Aura Communication Manager could allow a remote, unauthenticated user to cause denial of service. Affected versions include 6.3.x, all 7.x versions prior to 7.1.3.2, and all 8.x versions prior to 8.0.1.
CVSS metrics
3 scores · 2 sources · 2 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSources2 sources · 6.5–7.5
- CVE.orgCNA6.5MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HDiffers
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
2.24%
Chance of exploitation in the next 30 days
Percentile
83%
Versus all other CVEs
30-day change
0.00 pp
From 2.24% on 18-09-2026
18-09-202618-10-2026
EPSS score2.24%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Avaya2 products
- aura_communication_manager≥ 6.3.0.1, ≤ 6.3.17.0 | ≥ 7.0, < 7.1.3.2 | ≥ 8.0, < 8.0.1
- communication_manager≥ 6.3.0, < 6.4.0 | ≥ 7.1.x, ≤ 7.1.3.2 | ≥ 8.x, ≤ 8.0.1
1 vendor · 2 products