7.8

CVE-2021-3708: d-link dsl-2750u OS Command Injection

CVSS: 7.8v3.1HighModified
Published 16-08-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-3708 is a high (CVSS 7.8) OS Command Injection vulnerability in d-link dsl-2750u. EPSS estimates a 24.56% chance of exploitation in the next 30 days, higher than 97.8% of scored vulnerabilities.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (NVD)
EPSS score
24.56%
0%100%
High · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 16-08-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to OS command injection. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3707, to execute any OS commands on the vulnerable device.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

24.56%

Chance of exploitation in the next 30 days

Percentile

98%

Versus all other CVEs

30-day change

0.00 pp

From 24.56% on 19-09-2026

19-09-202619-10-2026
EPSS score
24.56%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

D-link1 product
Dlink1 product

2 vendors · 2 products

References

3 links