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Vulnerability record · CVE-2022-35191 · published 23 August 2022

CVE-2022-35191: Dlink dsl-3782 firmware improper resource shutdown vulnerability

Dlink · Dsl 3782 Firmware

D-Link Wireless AC1200 Dual Band VDSL ADSL Modem Router DSL-3782 Firmware v1.01 allows unauthenticated attackers to cause a Denial of Service (DoS) via a crafted HTTP connection request.

6.5 CVSS 3.1 Medium EPSS 1.0% · top 38.1% CWE-404 · Improper resource shutdown
6.5CVSS 3.1 base score
1.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
9 Jul 2026Last modified by NVD

Description

D-Link Wireless AC1200 Dual Band VDSL ADSL Modem Router DSL-3782 Firmware v1.01 allows unauthenticated attackers to cause a Denial of Service (DoS) via a crafted HTTP connection request.

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

Affected products

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

References

LinkTags
https://pastebin.com/wD1UfaZz Third Party Advisory
https://www.dlink.com/en/security-bulletin/ Vendor Advisory
https://pastebin.com/wD1UfaZz Third Party Advisory
https://www.dlink.com/en/security-bulletin/ Vendor Advisory

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Related vulnerabilities

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

9.8CVE-2018-8898Dlink dsl-3782 firmware improper authentication vulnerabilityA flaw in the authentication mechanism in the Login Panel of router D-Link DSL-3782 (A1_WI_20170303 || SWVer="V100R001B012" FWVer="3.10.0.24" FirmVer…EPSS 13%8.8CVE-2023-44959Dlink dsl-3782 firmware command injection vulnerabilityAn issue found in D-Link DSL-3782 v.1.03 and before allows remote authenticated users to execute arbitrary code as root via the Router IP Address fie…EPSS 21%8.8CVE-2023-27216Dlink dsl-3782 firmware os command injection vulnerabilityAn issue found in D-Link DSL-3782 v.1.03 allows remote authenticated users to execute arbitrary code as root via the network settings page.EPSS 3.0%8.8CVE-2022-34528Dlink dsl-3782 firmware out-of-bounds write vulnerabilityD-Link DSL-3782 v1.03 and below was discovered to contain a stack overflow via the function getAttrValue.EPSS 1.5%8.8CVE-2022-34527Dlink dsl-3782 firmware os command injection vulnerabilityD-Link DSL-3782 v1.03 and below was discovered to contain a command injection vulnerability via the function byte_4C0160.EPSS 4.4%8.8CVE-2018-17990Dlink dsl-3782 firmware os command injection vulnerabilityAn issue was discovered on D-Link DSL-3782 devices with firmware 1.01. An OS command injection vulnerability in Acl.asp allows a remote authenticated…EPSS 4.5%8.0CVE-2025-25894Dlink dsl-3782 firmware os command injection vulnerabilityAn OS command injection vulnerability was discovered in D-Link DSL-3782 v1.01 via the samba_wg and samba_nbn parameters. This vulnerability allows at…EPSS 0.96%8.0CVE-2025-25895Dlink dsl-3782 firmware os command injection vulnerabilityAn OS command injection vulnerability was discovered in D-Link DSL-3782 v1.01 via the public_type parameter. This vulnerability allows attackers to e…EPSS 0.96%

Source: NIST National Vulnerability Database (record CVE-2022-35191), CISA KEV, FIRST EPSS (scores of 2026-10-08). This page is refreshed as NVD updates the record.