Exploit discussion active in current signal (4 latest mentions)
Recommended action window: High priority (within 72h)
NVD description
A vulnerability 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 20260205. This issue affects the function Webdav_Upload_File of the file /cgi-bin/webdav_mgr.cgi. The manipulation of the argument f_file leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 40 products
| Date | Total | Labels |
|---|
| 2026-03-31 | 1 | Patch1 |
| 2026-04-01 | 4 | Disclosure3General1 |
CVE-2026-5212 A vulnerability 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… https://www.cve.org/CVERecord?id=CVE-2026-5212
Post summary
The text announces that CVE‑2026‑5212 has been found in multiple D‑Link router models and directs readers to the CVE.org record for further information.
D-Link DNS-1550-04 webdav_mgr.cgi Webdav_Upload_File stack-based overflow CVE: CVE-2026-5212 PT-Identifier: PT-2026-29347 Vendor: D-link Product: DNS-120 CVSS: 8.7 Credits: Ziyue Xie (VulDB User) Description: A vulnerability 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 20260205. This issue affects the function Webdav_Upload_File of the file /cgi-bin/webdav_mgr.cgi. The manipulation of the argument f_file leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. References: • https://dbugs.ptsecurity.com/vulnerability/CVE-2026-5212 • https://vuldb.com/vuln/354348 • https://vuldb.com/vuln/354348/cti • https://vuldb.com/submit/780435 • https://vuldb.com/submit/780436 • https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_166/166.md • https://www.dlink.com/ #dbugs_vuln
Post summary
The post announces a publicly disclosed stack-based buffer overflow in D-Link DNS products with detailed technical specifics but lacks evidence of active exploitation or mitigation information.
🚨*CVE* CVE-2026-5212 A vulnerability 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… https://www.cve.org/CVERecord?id=CVE-2026-5212 ----- Traducción: CVE-2026-5212 Se … http://infoflow.cloud`
Post summary
The text announces the discovery of CVE-2026-5212 in a range of D-Link devices but provides no substantive technical data, exploitation details, or remediation guidance.
🟠 CVE-2026-5212 - High A vulnerability 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,... https://www.thehackerwire.com/vulnerability/CVE-2026-5212/ https://t.co/PMDybDKTHn
Post summary
The tweet announces a new high‑severity vulnerability (CVE‑2026‑5212) affecting several D‑Link router models, but provides only a list of affected devices without further technical or exploit details.
[CVE-2026-5212: HIGH] Vulnerability discovered in D-Link NAS devices. Exploit allows remote stack-based buffer overflow through Webdav_Upload_File function. Users urged to update devices to latest firmware.#cve,CVE-2026-5212,#cybersecurity https://cvefind.com/CVE-2026-5212
Post summary
The post discloses a stack‑based buffer overflow in D-Link NAS devices and urges users to apply the latest firmware to mitigate the vulnerability.
40 of 40 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| HW | dlink | dnr-202l | - | - | - |
| OS | dlink | dnr-202l_firmware | - | - | - |
| HW | dlink | dnr-326 | - | - | - |
| OS | dlink | dnr-326_firmware | - | - | - |
| HW | dlink | dns-1100-4 | - | - | - |
| OS | dlink | dns-1100-4_firmware | - | - | - |
| HW | dlink | dns-120 | - | - | - |
| HW | dlink | dns-1200-05 | - | - | - |
| OS | dlink | dns-1200-05_firmware | - | - | - |
| OS | dlink | dns-120_firmware | - | - | - |
| HW | dlink | dns-1550-04 | - | - | - |
| OS | dlink | dns-1550-04_firmware | - | - | - |
| HW | dlink | dns-315l | - | - | - |
| OS | dlink | dns-315l_firmware | - | - | - |
| HW | dlink | dns-320 | - | - | - |
| OS | dlink | dns-320_firmware | - | - | - |
| HW | dlink | dns-320l | - | - | - |
| OS | dlink | dns-320l_firmware | - | - | - |
| HW | dlink | dns-320lw | - | - | - |
| OS | dlink | dns-320lw_firmware | - | - | - |
| HW | dlink | dns-321 | - | - | - |
| OS | dlink | dns-321_firmware | - | - | - |
| HW | dlink | dns-322l | - | - | - |
| OS | dlink | dns-322l_firmware | - | - | - |
| HW | dlink | dns-323 | - | - | - |
| OS | dlink | dns-323_firmware | - | - | - |
| HW | dlink | dns-325 | - | - | - |
| OS | dlink | dns-325_firmware | - | - | - |
| HW | dlink | dns-326 | - | - | - |
| OS | dlink | dns-326_firmware | - | - | - |
| HW | dlink | dns-327l | - | - | - |
| OS | dlink | dns-327l_firmware | - | - | - |
| HW | dlink | dns-340l | - | - | - |
| OS | dlink | dns-340l_firmware | - | - | - |
| HW | dlink | dns-343 | - | - | - |
| OS | dlink | dns-343_firmware | - | - | - |
| HW | dlink | dns-345 | - | - | - |
| OS | dlink | dns-345_firmware | - | - | - |
| HW | dlink | dns-726-4 | - | - | - |
| OS | dlink | dns-726-4_firmware | - | - | - |