CVE-2025-55606: n/a
Source CVE Database V5
Not known to be exploited · CVSS 9.8 Critical.
Data as of 25 Oct 2026, 19:02 UTC
- EPSS
- 0.4% chance of exploitation in 30 days – higher than 35% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 22 Aug 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.
What to do
AI-suggested
1. Immediate mitigation should include isolating affected Tenda AX3 routers from critical network segments to limit potential damage. 2. Network administrators should monitor network traffic for unusual patterns or signs of compromise, such as unexpected connections or device reboots. 3. Employ network segmentation and firewall rules to restrict access to router management interfaces, especially from untrusted networks. 4. Disable remote management features if not required. 5. Regularly check for firmware updates from Tenda and apply patches promptly once available. 6. As a temporary workaround, if possible, restrict or sanitize inputs to the serverName parameter via network-level controls or router configuration. 7. Consider replacing vulnerable devices with alternative models from vendors with timely security support if patches are delayed. 8. Educate users and IT staff about the risks and signs of router compromise. 9. Implement intrusion detection/prevention systems (IDS/IPS) that can detect exploitation attempts targeting this vulnerability.
Description
Tenda AX3 V16.03.12.10_CN is vulnerable to Buffer Overflow in the fromAdvSetMacMtuWan function via the serverName parameter.