CVE-2020-7982

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.59% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 73.5% of scored records. A rank, not a probability.

NVD base score

8.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-03-16 21:05Z6 YR AGO

Last updated

2024-08-04 09:48Z2 YR AGO

Reserved

2020-01-26

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-345Insufficient Verification of Data AuthenticityClass
• CWE-754Improper Check for Unusual or Exceptional ConditionsClass

Data version

5.1

Document digest

7288cffe02e6a0a400c0dea837cca59bc3bc7bd69010fc39b04ab8fd214dacab

• github.comhttps://github.com/openwrt/openwrt/commits/masterx_refsource_MISC
• openwrt.orghttps://openwrt.org/advisory/2020-01-31-1x_refsource_CONFIRM
• blog.forallsecure.comhttps://blog.forallsecure.com/uncovering-openwrt-remote-code-execution-cve-2020-7982x_refsource_MISC
• arstechnica.comhttps://arstechnica.com/information-technology/2020/03/openwrt-is-vulnerable-to-attacks-that-execute-malicious-code/x_refsource_MISC