CVE-2018-4923: adobe connect OS Command Injection
CVSS: 9.1v3.0CriticalModified
Published 19-05-2018Last modified 05-08-2024
Vulnerability summary
CVE-2018-4923 is a critical (CVSS 9.1) OS Command Injection vulnerability in adobe connect. EPSS estimates a 7.99% chance of exploitation in the next 30 days, higher than 94.7% of scored vulnerabilities.
CVSS score
9.1/10
010
Critical · v3.0 (NVD)EPSS score
7.99%
0%100%
Low · -1.44 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 19-05-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
Adobe Connect versions 9.7 and earlier have an exploitable OS Command Injection. Successful exploitation could lead to arbitrary file deletion.
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.1Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:HSourcesSingle source
Medium 6.4Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:N/I:P/A:PSourcesSingle source
EPSS trend
Probability
7.99%
Chance of exploitation in the next 30 days
Percentile
95%
Versus all other CVEs
30-day change
-1.44 pp
From 9.43% on 18-09-2026
18-09-202618-10-2026
EPSS score7.99%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Adobe1 product
- connect≤ 9.7
1 vendor · 1 product