CVE-2020-25499

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

4.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 90.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/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

2020-12-09 20:30Z5 YR AGO

Last updated

2024-08-04 15:33Z2 YR AGO

Reserved

2020-09-14

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base
• CWE-862Missing AuthorizationClass

Data version

5.1

Document digest

af3480845abeb5ddd676110e0dde710d4b4ad6cf7e306055315b113d8d7a8933

• www.totolink.nethttps://www.totolink.net/home/index/newsss/id/196.htmlx_refsource_CONFIRM
• github.comhttps://github.com/kdoos/Vulnerabilities/blob/main/RCE_TOTOLINK-A3002RU-V2x_refsource_MISC