RCE in Nedi

CVE-2020-14412

NeDi 1.9C is vulnerable to Remote Command Execution. System-Snapshot.php improperly escapes shell metacharacters from a POST request. An attacker can exploit this by crafting an arbitrary payload (any system commands) that contains shell metacharacters via a POST request with a psw parameter. (This can also be exploited via CSRF.)

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.037 (89.4th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.4% 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-2020-14412: held from 0.037 to 0.037.

EPSS over last 30 days · oldest: 0.037 · newest: 0.037 · change: +0.000

Affected products

  • Nedi — versions 1.9c

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2020-14412?
CVE-2020-14412 is a high-severity vulnerability in Nedi, classified under OS Command Injection. CVSS score: 8.8/10. Published 2020-06-29.
How severe is CVE-2020-14412?
High severity. CVSS v3 base score is 8.8 out of 10.