Vulnerabilities (CVE)

Filtered by vendor Genexis
Filtered by product Gaps
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Total 1 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2017-6094 1 Genexis 1 Gaps 2025-04-20 5.0 MEDIUM 9.8 CRITICAL
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 by reverse engineering the CPE's firmware. As a result, it is possible to forge valid "chk" values for any given MAC address and therefore receive the configuration settings of other subscribers' CPEs. ...

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