CVE-2026-5311 (GCVE-0-2026-5311)
Vulnerability from cvelistv5 – Published: 2026-04-01 19:45 – Updated: 2026-04-02 15:27
VLAI
Title
D-Link DNS-1550-04 file_center.cgi Webdav_Access_List access control
Summary
A security flaw has been discovered 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 20260205. Affected is the function Webdav_Access_List of the file /cgi-bin/file_center.cgi. Performing a manipulation of the argument cmd results in improper access controls. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/354640 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/354640/cti | signaturepermissions-required |
| https://vuldb.com/submit/780441 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/D-Li… | exploit |
| https://www.dlink.com/ | product |
Impacted products
20 products
| Vendor | Product | Version | |
|---|---|---|---|
| D-Link | DNS-120 |
Affected:
20260205
|
|
| D-Link | DNR-202L |
Affected:
20260205
|
|
| D-Link | DNS-315L |
Affected:
20260205
|
|
| D-Link | DNS-320 |
Affected:
20260205
|
|
| D-Link | DNS-320L |
Affected:
20260205
|
|
| D-Link | DNS-320LW |
Affected:
20260205
|
|
| D-Link | DNS-321 |
Affected:
20260205
|
|
| D-Link | DNR-322L |
Affected:
20260205
|
|
| D-Link | DNS-323 |
Affected:
20260205
|
|
| D-Link | DNS-325 |
Affected:
20260205
|
|
| D-Link | DNS-326 |
Affected:
20260205
|
|
| D-Link | DNS-327L |
Affected:
20260205
|
|
| D-Link | DNR-326 |
Affected:
20260205
|
|
| D-Link | DNS-340L |
Affected:
20260205
|
|
| D-Link | DNS-343 |
Affected:
20260205
|
|
| D-Link | DNS-345 |
Affected:
20260205
|
|
| D-Link | DNS-726-4 |
Affected:
20260205
|
|
| D-Link | DNS-1100-4 |
Affected:
20260205
|
|
| D-Link | DNS-1200-05 |
Affected:
20260205
|
|
| D-Link | DNS-1550-04 |
Affected:
20260205
|
Credits
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"vendor": "D-Link",
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"vendor": "D-Link",
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"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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