Home/CVE/A vulnerability classified as critical has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320L
CVE

CVE-2024-8213

A vulnerability classified as critical has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320L

A vulnerability classified as critical has been found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20240814. Affected is the function cgi_FMT_R12R5_1st_DiskMGR of the file /cgi-bin/hd_config.cgi. The manipulation of the argument f_source_dev leads to command injection.

It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

NOTE: Vendor was contacted early and confirmed that the product is end-of-life. It should be retired and replaced.

MEDIUM · CVSS 6.3 EPSS 0.01557
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
▤

Affected Products & Versions

20
dlink dns-315l firmwareall versions
dlink dns-320lw firmwareall versions
dlink dns-1550-04 firmwareall versions
dlink dns-1200-05 firmwareall versions
dlink dns-1100-4 firmwareall versions
dlink dns-726-4 firmwareall versions
dlink dns-345 firmwareall versions
dlink dns-343 firmwareall versions
⚠

Public Exploits & PoCs

1
pocgithub.com · DNS_cgi_FMT_R12R5_1st_DiskMGR.mdgithub.com
◈

Detection Rules (IDS/IPS)

1
et-openET WEB_SPECIFIC_APPS D-Link hd_config.cgi Multiple Parameters Command Injection Attempt (CVE-2024-8214, CVE-2024-8213, CVE-2024-8212, CVE-2024-8211, CVE-2024-8210, CVE-2024-8134, CVE-2024-8133)attempted-admin
Open rulesets (ET Open, Snort Community, abuse.ch) link to source. Commercial rulesets are reference-only.
▣

Scoring & Timeline

6.3
MEDIUM · CVSS v3.1 · cna@vuldb.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Aug 2024 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10383Vendor Advisory
https://vuldb.com/?ctiid.275922Permissions Required
https://vuldb.com/?id.275922Third Party Advisory
https://vuldb.com/?submit.397277Third Party Advisory
https://www.dlink.com/Product
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