Vulnerability identifier: #VU9414
Vulnerability risk: High
CVSSv3.1: 8.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-120
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
IP Video Camera Firmware
Hardware solutions /
Firmware
Vendor: Foscam
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to buffer overflow in the DDNS client. A remote attacker who is able to intercept HTTP connections can create a rogue HTTP server, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
Mitigation
Install update from vendor's website.
Vulnerable software versions
IP Video Camera Firmware: 2.52 (.2.43)
External links
http://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0359
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.