CVE-2021-40822: osgeo geoserver Server-Side Request Forgery (SSRF)
CVSS: 7.5v3.1HighModified
AliasesGHSA-rr33-j5p5-ppf8
Published 01-05-2022Last modified 04-08-2024
Vulnerability summary
CVE-2021-40822 is a high (CVSS 7.5) Server-Side Request Forgery (SSRF) vulnerability in osgeo geoserver. EPSS estimates a 19.26% chance of exploitation in the next 30 days, higher than 97.3% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (NVD)EPSS score
19.26%
0%100%
Medium · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 01-05-2022PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
GeoServer through 2.18.5 and 2.19.x through 2.19.2 allows SSRF via the option for setting a proxy host.
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:H/I:N/A:NSourcesAll 2 agree
- OSV · MavenEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
19.26%
Chance of exploitation in the next 30 days
Percentile
97%
Versus all other CVEs
30-day change
0.00 pp
From 19.26% on 20-09-2026
20-09-202620-10-2026
EPSS score19.26%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Org.geoserver1 product
- gs-main≤ 2.18.5 | ≥ 2.19.0, ≤ 2.19.2
Osgeo1 product
- geoserver≤ 2.18.5 | ≥ 2.19.0, < 2.19.3
2 vendors · 2 products
References
6 links- github.com/geoserver/geoserver/compare/2.19.2...2.19.3X Refsource CONFIRMWEBPatchRelease NotesThird Party Advisory
- osgeo-org.atlassian.net/browse/GEOS-10229?focusedCommentId=83508X Refsource MISCWEBIssue TrackingVendor Advisory
