VulncastBriefing archive

Daily Brief - 2026-11-01

· 5 vulnerabilities · 7 min listen

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CVE-2026-102212

Opengear Console Server Appliances

Heap-based buffer overflow in Opengear IM72XX, CM71XX, and ACM70XX firmware versions 4.8.0 through 5.5.2 on console server appliances allows an unauthenticated remote attacker to crash the index.cgi process via a crafted multipart/form-data POST request containing an overlong Content-Disposition name field.

  • Buffer Overflow
  • router firmware
  • web application

CVE-2026-118147

high · CVSS 7.4 · Microsoft Visual Studio

Improper certificate validation in Visual Studio allows an unauthorized attacker to perform spoofing over a network.

  • Spoofing
  • integrated development environment

CVE-2026-118636

critical · CVSS 9.8 · Apache Software Foundation MINA

**UNSUPPORTED WHEN ASSIGNED**  JavaNativeMessageDecoder in the MINA 3.0 codec module calls ObjectInputStream.readObject() on frame bytes with no class filter, so an application that puts it in front of an untrusted peer is open to gadget-chain RCE. As the 3.0.0 branch is inactive, we do not plan to release a version that fixes this issue. Users are recommended to use the latest Apache MINA 2.2.X branch.

  • Remote Code Execution
  • java
  • library

CVE-2026-120201

critical · CVSS 9.8 · Jpom

Jpom 2.10.0 through 2.11.12 contains an authentication bypass vulnerability that allows unauthenticated attackers to gain super-administrator access by injecting query conditions into the JPOM-USER-TOKEN header. Attackers can send a value like 'is not null', which Hutool's Condition parser treats as an operator, then execute commands through Jpom's script features.

  • Authentication Bypass
  • Remote Code Execution
  • web application
  • java

CVE-2026-120209

critical · CVSS 9.8 · AJ-Report

AJ-Report through 1.7.1 signs share tokens with a hard-coded JWT secret, allowing attackers to forge valid Share-Tokens offline. Attackers can mint a token with reportCode 'dataSet' to access the testTransform endpoint, which passes scripts to GroovyClassLoader for unauthenticated remote code execution.

  • Remote Code Execution
  • Broken Access Control
  • Authentication Bypass
  • web application
  • java