PT-2018-14785 · Foscam+1 · Foscam C2+1

Harry Sintonen · Published 2018-11-07 · Updated 2019-10-03 · CVE-2018-19072

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Foscam C2 versions System Firmware 1.11.1.8 and Application Firmware 2.72.1.32 Opticam i5 versions System Firmware 1.5.2.11 and Application Firmware 2.21.1.128

Description An issue allows local users to replace an archive file within the /mnt/mtd/app directory, which has 0777 permissions, to control what is extracted to RAM at boot time.

Recommendations For Foscam C2 with System Firmware 1.11.1.8 and Application Firmware 2.72.1.32, consider changing the permissions of the /mnt/mtd/app directory to prevent local users from replacing archive files. For Opticam i5 with System Firmware 1.5.2.11 and Application Firmware 2.21.1.128, consider changing the permissions of the /mnt/mtd/app directory to prevent local users from replacing archive files.

Exploit

Fix

Incorrect Permission

Weakness Enumeration

CWE-732

Related Identifiers

CVE-2018-19072

Affected Products

Foscam C2

Opticam I5

References · 3

• 🔥 https://sintonen.fi/advisories/foscam-ip-camera-multiple-vulnerabilities.txt · Exploit
• https://osv.dev/vulnerability/CVE-2018-19072 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-19072 · Security Note