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CVE-2022-4607

31
FAUCET Score

CVE-2022-4607 is a critical XML External Entity (XXE) vulnerability affecting 3D City Database OGC Web Feature Service versions up to 5.2.0. This flaw allows an unauthenticated attacker to remotely execute arbitrary code, access sensitive files, or cause denial of service due to improper handling of XML input. With a CVSS score of 9.8, this vulnerability presents a severe risk, requiring no user interaction or complex attack conditions. There is currently no public exploit code or evidence of active exploitation, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.2.1CPE matchmatch criteria
cpe:2.3:a:tum:ogc_web_feature_service:*:*:*:*:*:3dcitydb:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.1
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.74%
Probability of exploitation in next 30 days
EPSS Percentile
50.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0074 is in the 34th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / 3dcitydb/web-feature-service/commit/246f4e2a97ad81491c00a7ed72ce5e7c7f75050a
PatchThird Party Advisory
github.com / 3dcitydb/web-feature-service/pull/12
PatchThird Party Advisory
github.com / 3dcitydb/web-feature-service/releases/tag/v5.2.1
PatchThird Party Advisory
vuldb.com
Third Party Advisory