CVE-2025-29040
CRITICALCVSS 9.8/10EPSS 1.11%
Last modified
CVE-2025-29040 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue in dlink DIR 823x 240802 allows a remote attacker to execute arbitrary code via the target_addr key value and the function 0x41737c. EPSS estimates a 1.11% chance of exploitation in the next 30 days.
Description
An issue in dlink DIR 823x 240802 allows a remote attacker to execute arbitrary code via the target_addr key value and the function 0x41737c
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dir-823x Firmware | 240802 |
References
- https://gist.github.com/xyqer1/b3bebe4967a3093951273738f0be45ceExploit, Third Party Advisory
- https://github.com/xyqer1/Dlink-dir-823x-diag_ping-target_addr-CommandInjectionExploit, Third Party Advisory
- https://www.dlink.com/en/security-bulletin/Vendor Advisory
- https://github.com/xyqer1/Dlink-dir-823x-diag_ping-target_addr-CommandInjectionExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2025-29040?
An issue in dlink DIR 823x 240802 allows a remote attacker to execute arbitrary code via the target_addr key value and the function 0x41737c
How severe is CVE-2025-29040?
CVE-2025-29040 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.11% probability of exploitation in the next 30 days.
How do I fix CVE-2025-29040?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-29031Tenda AC6 v15.03.05.16 was discovered to contain a buffer ov…9.8
- CVE-2025-29032Tenda AC9 v15.03.05.19(6318) was discovered to contain a buf…5.9
- CVE-2025-29033An issue in BambooHR Build v.25.0210.170831-83b08dd allows a…7.3
- CVE-2025-29036An issue in hackathon-starter v.8.1.0 allows a remote attack…5.9
- CVE-2025-29039An issue in dlink DIR 832x 240802 allows a remote attacker t…7.2
- CVE-2025-2904Rejected reason: This CVE ID has been rejected or withdrawn …
- CVE-2025-29041An issue in dlink DIR 823x 240802 allows a remote attacker t…9.8
- CVE-2025-29042An issue in dlink DIR 832x 240802 allows a remote attacker t…9.8
- CVE-2025-29043An issue in dlink DIR 832x 240802 allows a remote attacker t…9.8
- CVE-2025-29044Buffer Overflow vulnerability in Netgear- R61 router V1.0.1.…9.8
- CVE-2025-29045Buffer Overflow vulnerability in ALFA_CAMPRO-co-2.29 allows …9.8
- CVE-2025-29046Buffer Overflow vulnerability inALFA WiFi CampPro router ALF…9.8
Are you affected by CVE-2025-29040?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST