Auth bypass in Apolloconfig Apollo
CVE-2023-25570
Apollo is a configuration management system. Prior to version 2.1.0, there are potential security issues if users expose apollo-configservice to the internet, which is not recommended. This is because there is no authentication feature enabled for the built-in eureka service. Malicious hackers may access eureka directly to mock apollo-configservice and apollo-adminservice. Login authentication for eureka was added in version 2.1.0. As a workaround, avoid exposing apollo-configservice to the internet.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.008 (55.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Apolloconfig Apollo — versions < 2.1.0
Weakness classification (CWE)
References
- github.com/apolloconfig/apollo/security/advisories/GHSA-368x-wmmg-hq5c (Third Party Advisory)
- github.com/apolloconfig/apollo/pull/4663 (Patch, Issue Tracking)
- github.com/apolloconfig/apollo/commit/7df79bf8df6960433ed4ff782a54e3dfc74632bd (Patch)
- github.com/apolloconfig/apollo/releases/tag/v2.1.0 (Release Notes)
Frequently asked questions
- What is CVE-2023-25570?
- CVE-2023-25570 is a high-severity vulnerability in Apolloconfig Apollo, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2023-02-20.
- How severe is CVE-2023-25570?
- High severity. CVSS v3 base score is 7.5 out of 10.