NULL pointer dereference in Redlion Crimson

CVE-2020-27279

A NULL pointer deference vulnerability has been identified in the protocol converter. An attacker could send a specially crafted packet that could reboot the device running Crimson 3.1 (Build versions prior to 3119.001).

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:N/A:H.

EPSS exploit prediction

EPSS: 0.017 (76.8th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.8% 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-2020-27279: held from 0.017 to 0.017.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

  • Redlion Crimson — versions 3.1
  • Crimson 3.1 — versions Build versions prior to 3119.001

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2020-27279?
CVE-2020-27279 is a high-severity vulnerability in Redlion Crimson, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2021-01-06.
How severe is CVE-2020-27279?
High severity. CVSS v3 base score is 7.5 out of 10.