CVE intelligence and bounded remediation

CVE-2022-26580 — Paxtechnology Paydroid security vulnerability

Medium CVSS 6.8

PAX A930 device with PayDroid_7.1.1_Virgo_V04.3.26T1_20210419 can allow the execution of specific command injections on selected binaries in the ADB daemon shell service. The attacker must have physical USB access to the device in order to exploit this vulnerability.

Severity
Medium
CVSS
6.8 (3.1)
Published
2022-12-16
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-78

Affected products

  • paxtechnology / paydroid / 7.1.1_virgo_v04.3.26t1_20210419

Matched remediation archetype

Command, code, expression, and template injection

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Check exposure

  • Trace untrusted values to process execution, interpreters, evaluators, template engines, dynamic imports, and administrative scripting features.
  • Determine whether the affected path is reachable across each trust boundary and which service account or host privilege it inherits.
  • Review configuration for optional execution features, unsafe compatibility modes, and shell invocation.

Remediate safely

  • Replace string-built commands or evaluated code with fixed operations and structured argument APIs that do not invoke a shell.
  • Use strict allowlists for operation identifiers and reject unexpected input before it reaches any interpreter.
  • Update the affected component and add inert regression tests covering metacharacters, encoding variants, and alternate request paths.

Authoritative sources

Complete CVE record and remediation plan

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