CVE-2025-50669 | D-Link DI-8003/DI-8003G 16.07.26A1/19.12.10A1 /wan_ping.asp wan_ping buffer overflow

VDB-356360 · CVE-2025-50669 · GCVE-0-2025-50669 D-LINK DI-8003/DI-8003G 16.07.26A1/19.12.10A1 /WAN_PING.ASP WAN_PING BUFFER OVERFLOW HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 8.8 $5k-$25k 1.51+ Summaryinfo A vulnerability was found in D-Link DI-8003 and DI-8003G 16.07.26A1/19.12.10A1 and classified as critical. This issue affects some unknown processing of the file /wan_ping.asp. Such manipulation of the argument wan_ping leads to buffer overflow. This vulnerability is referenced as CVE-2025-50669. It is possible to launch the attack remotely. No exploit is available. Detailsinfo A vulnerability was found in D-Link DI-8003 and DI-8003G 16.07.26A1/19.12.10A1 and classified as critical. Affected by this issue is an unknown code of the file /wan_ping.asp. The manipulation of the argument wan_ping with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability. CVE summarizes: A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 and DI-8003G 19.12.10A1 due to improper handling of the wan_ping parameter in the /wan_ping.asp endpoint. The advisory is shared for download at dlink.com. This vulnerability is handled as CVE-2025-50669 since 06/16/2025. The exploitation is known to be easy. The attack may be launched remotely. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 04/08/2026). By approaching the search of inurl:wan_ping.asp it is possible to find vulnerable targets with Google Hacking. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor D-Link Name DI-8003 DI-8003G Version 16.07.26A1 19.12.10A1 License commercial Website Vendor: https://www.dlink.com/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 8.8 VulDB Meta Temp Score: 8.8 VulDB Base Score: 8.8 VulDB Temp Score: 8.8 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Buffer overflow CWE: CWE-120 / CWE-119 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Google Hack: 🔒 Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 06/16/2025 CVE reserved 04/08/2026 +296 days Advisory disclosed 04/08/2026 +0 days VulDB entry created 04/08/2026 +0 days VulDB entry last update Sourcesinfo Vendor: dlink.com Advisory: dlink.com Status: Not defined CVE: CVE-2025-50669 (🔒) GCVE (CVE): GCVE-0-2025-50669 GCVE (VulDB): GCVE-100-356360 Entryinfo Created: 04/08/2026 21:02 Changes: 04/08/2026 21:02 (54) Complete: 🔍 Cache ID: 99:EB7:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸