7.8

CVE-2022-38511: totolink a810r_firmware OS Command Injection

CVSS: 7.8v3.1HighModified
Published 28-08-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-38511 is a high (CVSS 7.8) OS Command Injection vulnerability in totolink a810r_firmware. EPSS estimates a 1.27% chance of exploitation in the next 30 days, higher than 69.6% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
41/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (NVD)
EPSS score
1.27%
0%100%
Low · -0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 28-08-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

TOTOLINK A810R V5.9c.4050_B20190424 was discovered to contain a command injection vulnerability via the component downloadFile.cgi.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.27%

Chance of exploitation in the next 30 days

Percentile

70%

Versus all other CVEs

30-day change

-0.03 pp

From 1.31% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.27%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Cve

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Totolink1 product

1 vendor · 1 product

References

1 links