CVE-2020-28360

moderate-risk
Published 2020-11-23

Insufficient RegEx in private-ip npm package v1.0.5 and below insufficiently filters reserved IP ranges resulting in indeterminate SSRF. An attacker can perform a large range of requests to ARIN reserved IP ranges, resulting in an indeterminable number of critical attack vectors, allowing remote attackers to request server-side resources or potentially execute arbitrary code through various SSRF techniques.

Do I need to act?

~
2.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Private-Ip

Affected Vendors

Private-Ip Project

References (4)

Third Party Advisory https://github.com/frenchbread/private-ip
Third Party Advisory https://www.npmjs.com/package/private-ip
Third Party Advisory https://github.com/frenchbread/private-ip
Third Party Advisory https://www.npmjs.com/package/private-ip
43
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 6/34 · Minimal
Exposure 5/34 · Minimal