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VulnerabilityPublished Updated

CVE-2025-50756: Command Injection

Source CVE Database V5

0

Not known to be exploited · CVSS 9.8 Critical.

Data as of 26 Oct 2026, 08:30 UTC

CVSS 3.1 base score
9.8Critical
How severe the flaw is on the 0–10 CVSS scale.
EPSS
1.7% chance of exploitation in 30 days – higher than 78% 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:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 14 Jul 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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

AI-suggested

Immediate mitigation steps include isolating affected Wavlink WN535K3 routers from untrusted networks and restricting management interface access to trusted internal IP addresses only. Network administrators should implement strict firewall rules to block external access to router management ports (e.g., HTTP/HTTPS). Monitoring network traffic for unusual patterns or command injection attempts targeting the newpass parameter can help detect exploitation attempts. Since no official patches are currently available, organizations should consider replacing vulnerable devices with models from vendors that provide timely security updates. Additionally, employing network segmentation to limit the impact of compromised devices and deploying intrusion detection/prevention systems (IDS/IPS) with signatures for command injection attempts can enhance defense. Regularly auditing router configurations and firmware versions, and subscribing to vendor security advisories, will help ensure timely application of future patches.

Description

Wavlink WN535K3 20191010 was found to contain a command injection vulnerability in the set_sys_adm function via the newpass parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

References

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