Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2024-43397

15
FAUCET Score

CVE-2024-43397 is a medium-severity vulnerability in Apollo, a configuration management system, affecting versions prior to 2.3.0. It allows authenticated users to bypass permission checks and modify namespaces without authorization by crafting specific synchronization requests. The vulnerability has a CVSS score of 4.3 (medium) due to its low attack complexity and potential for unauthorized data modification, though it does not impact confidentiality or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.3.0CPE matchmatch criteria
cpe:2.3:a:apolloconfig:apollo:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 36th percentile among its peer group of 21,939 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: com.ctrip.framework.apollo:apolloFixed in: 2.3.0

Vendor Advisories (1)

mavenGHSA-c6c3-h4f7-3962medium

apollo-portal has potential unauthorized access issue

Aug 20, 2024

References

github.com / apolloconfig/apollo/commit/f55b419145bf9d4f2f51dd4cd45108229e8d97ed
Patch
github.com / apolloconfig/apollo/pull/5192
Issue TrackingPatch
github.com / apolloconfig/apollo/releases/tag/v2.3.0
Release Notes
github.com / apolloconfig/apollo/security/advisories/GHSA-c6c3-h4f7-3962
Vendor Advisory