EUVD-2017-15160

Malware in sbrugna...

CVE-2017-6094

CPEs used by subscribers on the access network receive their individual configuration settings from a central GAPS instance. A CPE identifies itself by the MAC address of its WAN interface and a certain "chk" value 48bit derived from the MAC. The algorithm used to compute the "chk" was disclosed ...

Design/Logic Flaw

CPEs used by subscribers on the access network receive their individual configuration settings from a central GAPS instance. A CPE identifies itself by the MAC address of its WAN interface and a certain "chk" value 48bit derived from the MAC. The algorithm used to compute the "chk" was disclosed ...

CVE-2017-6094

CPEs used by subscribers on the access network receive their individual configuration settings from a central GAPS instance. A CPE identifies itself by the MAC address of its WAN interface and a certain "chk" value 48bit derived from the MAC. The algorithm used to compute the "chk" was disclosed ...

CVE-2017-6094

Genexis GAPS (Genexis B.V.) up to version 7.2 is affected. An attacker can forge valid chk values (derived from the CPE WAN MAC) to impersonate any CPE and retrieve configuration settings from the central GAPS instance, often exposing sensitive data such as VoIP credentials. Root cause: the chk a...