GTScan

GTScan The Nmap Scanner for Telco. With the current focus on telecom security, there used tools in day to day IT side penetration testing should be extended to telecom as well. From here came the motivation for an nmap-like scanner but for telco The current security interconnect security controls...

M3UAScan

M3UAScan A Scanner for M3UA protocol to detect Sigtran supporting nodes M3UA stands for MTP Level 3 MTP3 User Adaptation Layer as defined by the IETF SIGTRAN working group in RFC 4666 .M3UA enables the SS7 protocol's User Parts e.g. ISUP, SCCP and TUP to run over IP instead of telephony equipment...

CVE-2026-104598

libosmo-sigtran through 2.2.1 contains an out-of-bounds read in the M3UA NOTIFY decoder in src/m3ua.c. This allows a remote attacker to obtain sensitive information...

CVE-2026-104598

libosmo-sigtran through 2.2.1 contains an out-of-bounds read in the M3UA NOTIFY decoder in src/m3ua.c. This allows a remote attacker to obtain sensitive information...

EUVD-2026-110095

libosmo-sigtran through 2.2.1 contains an out-of-bounds read in the M3UA NOTIFY decoder in src/m3ua.c. This allows a remote attacker to obtain sensitive information...

CVE-2026-104598

Versions of libosmo-sigtran through 2.2.1 are affected by an out-of-bounds read vulnerability located in the M3UA NOTIFY decoder within the file src/m3ua.c . A remote attacker could exploit this flaw to obtain sensitive information . No specific exploit details or remediation steps are provided i...

LightBasin Hackers Breach at Least 13 Telecom Service Providers Since 2019

A highly sophisticated adversary named LightBasin has been identified as behind a string of attacks targeting the telecom sector with the goal of collecting "highly specific information" from mobile communication infrastructure, such as subscriber information and call metadata. "The nature of the...

GTScan - The Nmap Scanner for Telco

The Nmap Scanner for Telco. With the current focus on telecom security, there used tools in day to day IT side penetration testing should be extended to telecom as well. From here came the motivation for an nmap-like scanner but for telco The current security interconnect security controls might...

M3UAScan - A Scanner for M3UA protocol to detect Sigtran supporting nodes

A Scanner for M3UA protocol to detect Sigtran supporting nodes M3UA stands for MTP Level 3 MTP3 User Adaptation Layer as defined by the IETF SIGTRAN working group in RFC 4666 .M3UA enables the SS7 protocol's User Parts e.g. ISUP, SCCP and TUP to run over IP instead of telephony equipment like ISD...