CVE-2018-6407
An unauthenticated attacker can crash a device by sending a POST request with a huge body size to /hy-cgi/devices.cgi?cmd=searchlandevice.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 32.3%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
An issue was discovered on Conceptronic CIPCAMPTIWL V3 0.61.30.21 devices. An unauthenticated attacker can crash a device by sending a POST request with a huge body size to /hy-cgi/devices.cgi?cmd=searchlandevice. The crash completely freezes the device.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 32.27% probability · 98th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- conceptronic/cipcamptiwl firmware · conceptronic/cipcamptiwl web firmware
- Source
- cve@mitre.org
EPSS moved from 29.5% on 21 September 2026 to 32.3% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- https://github.com/dreadlocked/ConceptronicIPCam_MultipleVulnerabilities/Third Party Advisory
- https://github.com/dreadlocked/ConceptronicIPCam_MultipleVulnerabilities/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.