CVE-2020-24590: wso2 api_manager XML Entity Expansion
CVSS: 9.1v3.1CriticalModified
Published 21-08-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-24590 is a critical (CVSS 9.1) XML Entity Expansion vulnerability in wso2 api_manager. EPSS estimates a 1.26% chance of exploitation in the next 30 days, higher than 69.2% of scored vulnerabilities.
CVSS score
9.1/10
010
Critical · v3.1 (CVE.org)EPSS score
1.26%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 21-08-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
The Management Console in WSO2 API Manager through 3.1.0 and API Microgateway 2.2.0 allows XML Entity Expansion attacks.
CVSS metrics
3 scores · 2 sources · 2 versionsCritical 9.1Preferred score · CVE.org (CNA)
CVSS:3.1/AC:L/AV:N/A:H/C:H/I:N/PR:N/S:U/UI:NSourcesAll 2 agree
- NVDNIST9.1CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Medium 6.4Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:N/A:PSourcesSingle source
EPSS trend
Probability
1.26%
Chance of exploitation in the next 30 days
Percentile
69%
Versus all other CVEs
30-day change
0.00 pp
From 1.26% on 20-09-2026
20-09-202620-10-2026
EPSS score1.26%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Wso22 products
- api_manager≤ 3.1.0
- api_microgateway2.2.0
1 vendor · 2 products