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Vulnerability record · CVE-2022-36755 · published 28 August 2022

CVE-2022-36755: Dlink dir-845l firmware improper authentication vulnerability

Dlink · Dir 845l Firmware

D-Link DIR845L A1 contains a authentication vulnerability via an AUTHORIZED_GROUP=1 value, as demonstrated by a request for getcfg.php.

9.8 CVSS 3.1 Critical EPSS 1.4% · top 28.9% CWE-287 · Improper authentication
9.8CVSS 3.1 base score
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

D-Link DIR845L A1 contains a authentication vulnerability via an AUTHORIZED_GROUP=1 value, as demonstrated by a request for getcfg.php.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://drive.google.com/file/d/1yc4aYBiU_ao-YYCNGPfayhwWIaXxkWQJ/view?usp=sharing ExploitPatchThird Party Advisory
https://www.dlink.com/en/security-bulletin/ Vendor Advisory
https://drive.google.com/file/d/1yc4aYBiU_ao-YYCNGPfayhwWIaXxkWQJ/view?usp=sharing ExploitPatchThird Party Advisory
https://www.dlink.com/en/security-bulletin/ Vendor Advisory

Track CVE-2022-36755 inside VULONE

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2022-36756Dlink dir-845l firmware code injection vulnerabilityDIR845L A1 v1.00-v1.03 is vulnerable to command injection via /htdocs/upnpinc/gena.php.EPSS 3.2%9.8CVE-2022-38557Dlink dir-845l firmware improper authentication vulnerabilityD-Link DIR845L v1.00-v1.03 contains a Static Default Credential vulnerability in /etc/init0.d/S80telnetd.sh.EPSS 0.99%9.1CVE-2024-33110Dlink dir-845l firmware improper authentication vulnerabilityD-Link DIR-845L router v1.01KRb03 and before is vulnerable to Permission Bypass via the getcfg.php component.EPSS 0.74%9.0CVE-2024-29385Dlink dir-845l firmware command injection vulnerabilityDIR-845L router <= v1.01KRb03 has an Unauthenticated remote code execution vulnerability in the cgibin binary via soapcgi_main function.EPSS 1.6%8.8CVE-2024-29366Dlink dir-845l firmware command injection vulnerabilityA command injection vulnerability exists in the cgibin binary in DIR-845L router firmware <= v1.01KRb03.EPSS 2.4%7.5CVE-2024-33112Dlink dir-845l firmware os command injection vulnerabilityD-Link DIR-845L router v1.01KRb03 and before is vulnerable to Command injection via the hnap_main()func.EPSS 6.5%5.4CVE-2024-33111Dlink dir-845l firmware cross-site scripting vulnerabilityD-Link DIR-845L router <=v1.01KRb03 is vulnerable to Cross Site Scripting (XSS) via /htdocs/webinc/js/bsc_sms_inbox.php.EPSS 0.80%5.3CVE-2024-33113Dlink dir-845l firmware command injection vulnerabilityD-LINK DIR-845L <=v1.01KRb03 is vulnerable to Information disclosurey via bsc_sms_inbox.php.EPSS 3.4%

Source: NIST National Vulnerability Database (record CVE-2022-36755), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.