7.5

CVE-2021-46381: dlink dap-1620_firmware Path Traversal

Modified
Published 04-03-2022Last modified 04-08-2024

Vulnerability summary

CVE-2021-46381 is a high (CVSS 7.5) Path Traversal vulnerability in dlink dap-1620_firmware. EPSS estimates a 58.88% chance of exploitation in the next 30 days, higher than 99.1% of scored vulnerabilities. 3 public exploits are recorded.

Overall risk
52/100
0100
High · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
58.88%
0%100%
Critical · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits3reference, exploit-database

Timeline

  1. 04-03-2022
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Local File Inclusion due to path traversal in D-Link DAP-1620 leads to unauthorized internal files reading [/etc/passwd] and [/etc/shadow].

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

58.88%

Chance of exploitation in the next 30 days

Percentile

99%

Versus all other CVEs

30-day change

No change 0.00 pp

From 58.88% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

3 found
  • referenceUnverified

    Exploit Reference (drive.google.com)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (packetstormsecurity.com)

    Maturity: unknown

  • exploit-databaseremotehardwareUnverified

    DLINK DAP-1620 A1 v1.01 - Directory Traversal

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Dlink1 product

1 vendor · 1 product

References

3 links