VulnCheck KEV: CVE-2026-20127

A vulnerability in the peering authentication in Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, and Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected syste...

PT-2026-21954

Name of the Vulnerable Software and Affected Versions Cisco Catalyst SD-WAN Controller affected versions not specified Cisco Catalyst SD-WAN Manager affected versions not specified Cisco Catalyst SD-WAN Validator affected versions not specified Description A flaw in the peering authentication...

PT-2026-21956

Name of the Vulnerable Software and Affected Versions Cisco Catalyst SD-WAN Manager versions prior to 20.18 Description A flaw exists in the API user authentication of Cisco Catalyst SD-WAN Manager that could allow an unauthenticated, remote attacker to gain access to an affected system with...

Cisco Catalyst SD-WAN Controller Authentication Bypass

This module exploits an authentication bypass vulnerability CVE-2026-20127 in the Cisco Catalyst SD-WAN Controller vSmart. The vdaemon DTLS control-plane service fails to properly validate the verifystatus byte in CHALLENGEACKACK msgtype=10 messages. The vbondprocchallengeackack handler reads an...

PT-2026-37572

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the FarSync T-series card driver. When the card is detached, the fst card info structure is deallocated in the fst remove one function. However, if fst t...

CVE-2026-2884

A vulnerability was identified in D-Link DWR-M960 1.01.07. The affected element is the function sub41914C of the file /boafrm/formWanConfigSetup of the component WAN Interface Setting Handler. The manipulation of the argument submit-url leads to stack-based buffer overflow. The attack is possible...

CVE-2026-2884

A vulnerability was identified in D-Link DWR-M960 1.01.07. The affected element is the function sub41914C of the file /boafrm/formWanConfigSetup of the component WAN Interface Setting Handler. The manipulation of the argument submit-url leads to stack-based buffer overflow. The attack is possible...

CVE-2026-2884

A vulnerability was identified in D-Link DWR-M960 1.01.07. The affected element is the function sub41914C of the file /boafrm/formWanConfigSetup of the component WAN Interface Setting Handler. The manipulation of the argument submit-url leads to stack-based buffer overflow. The attack is possible...

CVE-2026-2884 D-Link DWR-M960 WAN Interface Setting formWanConfigSetup sub_41914C stack-based overflow

A vulnerability was identified in D-Link DWR-M960 1.01.07. The affected element is the function sub41914C of the file /boafrm/formWanConfigSetup of the component WAN Interface Setting Handler. The manipulation of the argument submit-url leads to stack-based buffer overflow. The attack is possible...

CVE-2026-2884 D-Link DWR-M960 WAN Interface Setting formWanConfigSetup sub_41914C stack-based overflow

A vulnerability was identified in D-Link DWR-M960 1.01.07. The affected element is the function sub41914C of the file /boafrm/formWanConfigSetup of the component WAN Interface Setting Handler. The manipulation of the argument submit-url leads to stack-based buffer overflow. The attack is possible...

CVE-2026-2548 WAYOS FBM-220G rc sub_40F820 command injection

A flaw has been found in WAYOS FBM-220G 24.10.19. This affects the function sub40F820 of the file rc. Executing a manipulation of the argument upnpwaniface/upnpssdpinterval/upnpmaxage can lead to command injection. The attack can be executed remotely. The vendor was contacted early about this...

CVE-2026-23172 net: wwan: t7xx: fix potential skb->frags overflow in RX path

In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: fix potential skb-frags overflow in RX path When receiving data in the DPMAIF RX path, the t7xxdpmaifsetfragtoskb function adds page fragments to an skb without checking if the number of fragments has exceeded...

Palo Alto Networks Prisma SD-WAN ION 5.6.x / 6.1.x < 6.1.10 / 6.2.x / 6.3.x < 6.3.4 / 6.4.x < 6.4.2 / 6.5.0 Denial of Service (CVE-2025-0122)

The version of the remote Palo Alto Networks Prisma SD-WAN ION device is 5.6.x, 6.1.x prior to 6.1.10, 6.2.x, 6.3.x prior to 6.3.4, 6.4.x prior to 6.4.2, or 6.5.0. It is, therefore, affected by a denial of service vulnerability: - A denial-of-service DoS vulnerability in Palo Alto Networks Prisma...

Palo Alto Networks Prisma SD-WAN ION 5.6.x < 5.6.19 / 6.1.x < 6.1.8 / 6.2.x / 6.3.x < 6.3.2 SSH Prefix Truncation (Terrapin) (CVE-2023-48795)

The version of the remote Palo Alto Networks Prisma SD-WAN ION device is 5.6.x prior to 5.6.19, 6.1.x prior to 6.1.8, 6.2.x, or 6.3.x prior to 6.3.2. It is, therefore, affected by an SSH prefix truncation vulnerability known as Terrapin: - The SSH transport protocol with certain OpenSSH extension...

CVE-2026-25857

Tenda G300-F router firmware version 16.01.14.2 and prior contain an OS command injection vulnerability in the WAN diagnostic functionality formSetWanDiag. The implementation constructs a shell command that invokes curl and incorporates attacker-controlled input into the command line without...

EUVD-2026-5714

Tenda G300-F router firmware versio 16.01.14.2 and prior contain an OS command injection vulnerability in the WAN diagnostic functionality formSetWanDiag. The implementation constructs a shell command that invokes curl and incorporates attacker-controlled input into the command line without...

CVE-2026-25857

Tenda G300-F router firmware version 16.01.14.2 and prior contain an OS command injection vulnerability in the WAN diagnostic functionality formSetWanDiag. The implementation constructs a shell command that invokes curl and incorporates attacker-controlled input into the command line without...

CVE-2026-25857

Tenda G300-F router firmware version 16.01.14.2 and prior contain an OS command injection vulnerability in the WAN diagnostic functionality formSetWanDiag. The implementation constructs a shell command that invokes curl and incorporates attacker-controlled input into the command line without...

CVE-2026-25857 Tenda G300-F Command Injection via formSetWanDiag

Tenda G300-F router firmware version 16.01.14.2 and prior contain an OS command injection vulnerability in the WAN diagnostic functionality formSetWanDiag. The implementation constructs a shell command that invokes curl and incorporates attacker-controlled input into the command line without...

CVE-2026-25857 Tenda G300-F Command Injection via formSetWanDiag

Tenda G300-F router firmware version 16.01.14.2 and prior contain an OS command injection vulnerability in the WAN diagnostic functionality formSetWanDiag. The implementation constructs a shell command that invokes curl and incorporates attacker-controlled input into the command line without...