CVE-2022-43645

highpriority · track · 35EPSS 0.009 · 61 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.95% (61st) EPSS

CVSS 8.8 · high

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-28

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-825 1.0.9/EE routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the IVI plugin for the xupnpd service, which listens on TCP port 4044. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-19462.

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.8highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.08.8highCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.08.8highCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · zdi-disclosures@trendmicro.comexploitability 2.8 · impact 5.9

v3.18.1highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78US

affected products (4)

Products and version ranges known to be affected.

D-LINK Router DIR-825 < 1.0.10 Beta Hotfixall versionscert_bundDEcpe:/h:d-link:router:1.0.10:beta_hotfix:dir-825
D-Link DIR-825≤ 1.0.9enisa_euvdEU
dlink dir-825/ac firmware≤ 1.0.9nvdUScpe:2.3:o:dlink:dir-825\/ac_firmware:*:*:*:*:*:*:*:*
dlink dir-825/ee firmware≤ 1.0.9nvdUScpe:2.3:o:dlink:dir-825\/ee_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2022-2380D-LINK DIR-825: Mehrere Schwachstellen ermöglichen Command InjectionDeutsch2022-12-20csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen im D-LINK Router DIR-825 ausnutzen, um beliebige Kommandos auszuführen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2023-03-29modified 2026-06-17

references (8)

External citations — patches, advisories, analysis.

scry

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