CVE-2025-34151: Shenzhen Aitemi E Commerce M300 Wi-Fi Repeater · OS Command Injection
Affects Shenzhen Aitemi E Commerce M300 Wi-Fi RepeaterSource CVE Database V5
Not known to be exploited · CVSS 9.4 Critical.
Data as of 26 Oct 2026, 11:07 UTC
- EPSS
- 3.7% chance of exploitation in 30 days – higher than 89% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:HExploitation evidence
Disclosed: evidence found.
CVE published 7 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 26 Oct 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Shenzhen Aitemi E Commerce Co. Ltd. M300 Wi-Fi Repeater | Affected
| Fixed in– |
AI-suggested
Immediate mitigation steps include: 1) Contacting Shenzhen Aitemi or authorized vendors to obtain and apply firmware updates or patches addressing the vulnerability as soon as they become available. 2) If patches are not yet available, disable the PPPoE feature on the M300 repeater if it is not required for network operation to eliminate the attack vector. 3) Segment networks to isolate Wi-Fi repeaters from sensitive internal systems, limiting potential lateral movement if compromised. 4) Implement strict access controls and monitoring on management interfaces of the devices to detect and block unauthorized configuration attempts. 5) Deploy network intrusion detection systems (NIDS) with signatures or heuristics for command injection attempts targeting PPPoE parameters. 6) Conduct regular audits of device firmware versions and configurations to ensure compliance with security policies. 7) Educate IT staff and users about the risks associated with unmanaged or outdated network devices. 8) Consider replacing vulnerable devices with alternatives from vendors with strong security track records if timely patching is not feasible. These measures go beyond generic advice by focusing on the specific attack vector and device capabilities.
Description
A command injection vulnerability exists in the 'passwd' parameter of the PPPoE setup process on the Shenzhen Aitemi M300 Wi-Fi Repeater (hardware model MT02). The input is passed directly to system-level commands without sanitation, enabling unauthenticated attackers to achieve root-level code execution.