CVE-2023-33781

Name: CVE-2023-33781
Creator: NVD / NIST
Published: 2023-06-07T01:15:39.247+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 36.03%

Last modified Jun 17, 2026

CVE-2023-33781 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. An issue in D-Link DIR-842V2 v1.0.3 allows attackers to execute arbitrary commands via importing a crafted file.. EPSS estimates a 36.03% chance of exploitation in the next 30 days.

Description

An issue in D-Link DIR-842V2 v1.0.3 allows attackers to execute arbitrary commands via importing a crafted file.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

36.03%

98.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Dlink	Dir-842v2 Firmware	1.0.3

References

http://d-link.comProduct
http://dir-842v2.comBroken Link
https://github.com/s0tr/CVE-2023-33781Exploit, Third Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory
http://d-link.comProduct
http://dir-842v2.comBroken Link
https://github.com/s0tr/CVE-2023-33781Exploit, Third Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory

Timeline

Published: Jun 7, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-33781?

An issue in D-Link DIR-842V2 v1.0.3 allows attackers to execute arbitrary commands via importing a crafted file.

How severe is CVE-2023-33781?

CVE-2023-33781 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 36.03% probability of exploitation in the next 30 days.

How do I fix CVE-2023-33781?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-33781?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST