SSRF in Ctrip Apollo

CVE-2019-10686

An SSRF vulnerability was found in an API from Ctrip Apollo through 1.4.0-SNAPSHOT. An attacker may use it to do an intranet port scan or raise a GET request via /system-info/health because the %23 substring is mishandled.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.016 (74.4th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2019-10686: held from 0.014 to 0.016.

EPSS over last 30 days · oldest: 0.014 · newest: 0.016 · change: +0.001

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2019-10686?
CVE-2019-10686 is a critical-severity vulnerability in Ctrip Apollo, classified under Server-Side Request Forgery (SSRF). CVSS score: 10.0/10. Published 2019-04-01.
How severe is CVE-2019-10686?
Critical severity. CVSS v3 base score is 10.0 out of 10.