CVE-2015-8252

Severity: medium (CVSS 5.9 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2015-12-27 · updated 2026-06-17
Weakness: CWE-200

Description

The Frontel protocol before 3 on RSI Video Technologies Videofied devices sends a cleartext serial number, which allows remote attackers to determine a hardcoded key by sniffing the network and performing a "jumbled up" calculation with this number.

Affected products

Rsi Video Technologies Frontel Protocol: through 2.0

References

http://cybergibbons.com/alarms-2/multiple-serious-vulnerabilities-in-rsi-videofieds-alarm-protocol/
https://www.kb.cert.org/vuls/id/792004
http://cybergibbons.com/alarms-2/multiple-serious-vulnerabilities-in-rsi-videofieds-alarm-protocol/
https://www.kb.cert.org/vuls/id/792004

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