CVE-2020-13951: apache openmeetings
CVSS: 7.5v3.1HighModified
AliasesGHSA-g37q-26qx-8v2m
Published 30-09-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-13951 is a high (CVSS 7.5) vulnerability in apache openmeetings. EPSS estimates a 68.58% chance of exploitation in the next 30 days, higher than 99.3% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
7.5/10
010
High · v3.1 (NVD)EPSS score
68.58%
0%100%
Critical · -1.79 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database
Timeline
- 30-09-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Attackers can use public NetTest web service of Apache OpenMeetings 4.0.0-5.0.0 to organize denial of service attack.
CVSS metrics
3 scores · 2 sources · 2 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 2 agree
- OSV · MavenEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
68.58%
Chance of exploitation in the next 30 days
Percentile
99%
Versus all other CVEs
30-day change
-1.79 pp
From 70.36% on 18-09-2026
18-09-202618-10-2026
EPSS score68.58%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundApache OpenMeetings 5.0.0 - 'hostname' Denial of Service
Maturity: poc
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Apache1 product
- openmeetings≥ 4.0.0, ≤ 5.0.0
Org.apache.openmeetings1 product
- openmeetings-parent≥ 4.0.0, < 5.1.0
2 vendors · 2 products
References
7 links- packetstormsecurity.com/files/160186/Apache-OpenMeetings-5.0.0-Denial-Of-Service.htmlX Refsource MISCWEBThird Party AdvisoryVDB Entry
