CVE-2021-33493: open-xchange ox_app_suite Code Injection
CVSS: 6.0v3.1MediumModified
Published 22-11-2021Last modified 03-08-2024
Vulnerability summary
CVE-2021-33493 is a medium (CVSS 6.0) Code Injection vulnerability in open-xchange ox_app_suite. EPSS estimates a 0.49% chance of exploitation in the next 30 days, higher than 41.4% of scored vulnerabilities. 2 public exploits are recorded.
CVSS score
6.0/10
010
Medium · v3.1 (NVD)EPSS score
0.49%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2reference
Timeline
- 22-11-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
The middleware component in OX App Suite through 7.10.5 allows Code Injection via Java classes in a YAML format.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 6.0Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:HSourcesSingle source
Low 3.6Preferred score · NVD (NIST)
AV:L/AC:L/Au:N/C:N/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.49%
Chance of exploitation in the next 30 days
Percentile
41%
Versus all other CVEs
30-day change
0.00 pp
From 0.49% on 21-09-2026
21-09-202621-10-2026
EPSS score0.49%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
2 foundExploit Reference (seclists.org)
Maturity: unknown
Exploit Reference (packetstormsecurity.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Open-xchange1 product
- ox_app_suite≤ 7.10.5
1 vendor · 1 product