CVE-2018-19075

Severity: medium (CVSS 5.3 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2018-11-07 · updated 2026-06-17
Weakness: CWE-200

Description

An issue was discovered on Foscam C2 devices with System Firmware 1.11.1.8 and Application Firmware 2.72.1.32, and Opticam i5 devices with System Firmware 1.5.2.11 and Application Firmware 2.21.1.128. The firewall feature makes it easier for remote attackers to ascertain credentials and firewall rules because invalid credentials lead to error -2, whereas rule-based blocking leads to error -8.

Affected products

Foscam C2 Application Firmware: 2.72.1.32
Foscam C2 System Firmware: 1.11.1.8
Opticam I5 Application Firmware: 2.21.1.128
Opticam I5 System Firmware: 1.5.2.11

References

https://sintonen.fi/advisories/foscam-ip-camera-multiple-vulnerabilities.txt
https://sintonen.fi/advisories/foscam-ip-camera-multiple-vulnerabilities.txt

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