SSRF in Cellopoint Celloos

CVE-2020-17386

Cellopoint CelloOS v4.1.10 Build 20190922 does not validate URL inputted properly. With cookie of an authenticated user, attackers can temper with the URL parameter and access arbitrary file on system.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.011 (64.3th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.3% 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-2020-17386: held from 0.011 to 0.011.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-17386?
CVE-2020-17386 is a medium-severity vulnerability in Cellopoint Celloos, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2020-08-25.
How severe is CVE-2020-17386?
Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2020-17386 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.