CVE-2026-93338

Grandstream GWN7660ELR before firmware version 1.0.27.6 contains an information disclosure vulnerability that allows unauthenticated remote attackers to obtain sensitive system information by querying the SNMP v2c service configured with the default community string 'public'. Attackers can query...

EUVD-2026-83052

Grandstream GWN7660ELR before firmware version 1.0.27.6 contains an information disclosure vulnerability that allows unauthenticated remote attackers to obtain sensitive system information by querying the SNMP v2c service configured with the default community string 'public'. Attackers can query...

PT-2026-95507

Grandstream GWN7660ELR before firmware version 1.0.27.6 contains an information disclosure vulnerability that allows unauthenticated remote attackers to obtain sensitive system information by querying the SNMP v2c service configured with the default community string 'public'. Attackers can query...

CVE-2026-93338: Initialization of a Resource with an Insecure Default

Grandstream GWN7660ELR before firmware version 1.0.27.6 contains an information disclosure vulnerability that allows unauthenticated remote attackers to obtain sensitive system information by querying the SNMP v2c service configured with the default community string 'public'. Attackers can query...

CVE-2025-21091

When SNMP v1 or v2c are disabled on the BIG-IP, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-20175

CVE-2025-20175 describes a DoS vulnerability in the SNMP subsystem of Cisco IOS Software, IOS XE, and IOS XR caused by improper error handling when parsing SNMP requests. An authenticated, remote attacker can exploit this by sending a crafted SNMP request, potentially forcing the device to reload...

CVE-2025-21091: Missing Release of Memory after Effective Lifetime

When SNMP v1 or v2c are disabled on the BIG-IP, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

PT-2018-14745

Name of the Vulnerable Software and Affected Versions Epson WorkForce WF-2861 versions 10.48 LQ22I3, 10.51.LQ20I6, 10.52.LQ17IA Description An issue was discovered where the devices use SNMP to find certain devices on the network, but the default version is v2c, allowing an amplification attack...

Update Protection against Net-SNMP Denial of Service

Net-SNMP is a suite of applications used to implement SNMP v1, SNMP v2c and SNMP v3. Net-SNMP is available for many Unix and Unix-like operating systems and also for Microsoft Windows. Net-SNMP is vulnerable to a denial of service that can be triggerred by sending a specially-crafted SNMP GETBULK...