Cyber Resilience

CVE-2022-37860

RCE in Tp-Link M7350 Firmware 190531

Public PoCHigh EPSSRCECommand Injection
Published
12 September 2022
Modified
21 November 2024
Patch / advisory
View advisory
CVSS Score v3.1 9.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.80 99.6th percentile
Risk Priority 97 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2022-37860 is a critical-severity OS Command Injection (CWE-78) vulnerability in Tp-Link M7350 Firmware. Its CVSS base score is 9.8 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Command and Scripting Interpreter (T1059); ranked in the top 0.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

Deeper analysis AI-assisted summary

Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.

The vulnerability is a pre-authentication command injection flaw, tracked as CVE-2022-37860 and assigned CWE-78, that affects the web configuration interface of the TP-Link M7350 V3 running firmware version 190531. It carries a CVSS 3.1 base score of 9.8, reflecting network-accessible exploitation with no required credentials or user interaction and full impact on confidentiality, integrity, and availability.

An unauthenticated attacker with network reachability to the device's web interface can inject and execute arbitrary operating-system commands. Successful exploitation grants the attacker complete control over the affected mobile hotspot, including the ability to read or modify data, alter device behavior, or disrupt service.

The vendor references point to updated firmware images hosted on the TP-Link support site for the M7350 V3, indicating that applying a newer firmware release is the intended remediation path. The accompanying disclosure document provides additional technical detail on the issue.

EPSS for the CVE currently stands at 0.4175 with an identical recorded peak, indicating sustained but not sharply increasing exploitation interest since publication.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability Data

The web configuration interface of the TP-Link M7350 V3 with firmware version 190531 is affected by a pre-authentication command injection vulnerability.

CWE(s)
CWE-78

Related Threats

MITRE ATT&CK Enterprise Techniques

T1059 Command and Scripting Interpreter Execution
Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries.
attack.mitre.org →
T1059.003 Windows Command Shell Execution
Adversaries may abuse the Windows command shell for execution.
attack.mitre.org →
T1059.004 Unix Shell Execution
Adversaries may abuse Unix shell commands and scripts for execution.
attack.mitre.org →
T1059.001 PowerShell Execution
Adversaries may abuse PowerShell commands and scripts for execution.
attack.mitre.org →
T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2026-22222Same vendor: Tp-Link
CVE-2026-15428Same vendor: Tp-Link
CVE-2026-22224Same vendor: Tp-Link
CVE-2023-36489Same vendor: Tp-Link
CVE-2024-1180Same vendor: Tp-Link
CVE-2023-40531Same vendor: Tp-Link
CVE-2023-39935Same vendor: Tp-Link
CVE-2026-0652Same vendor: Tp-Link
CVE-2026-11409Same vendor: Tp-Link
CVE-2025-15518Same vendor: Tp-Link

Affected Assets

tp-link
m7350 firmware
190531

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V1.2.5
  • V1.2.8
  • V15.2.5

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SC-27 Platform-independent Applications
addresses: CWE-78

Platform-independent apps typically execute inside a managed runtime or sandbox that restricts direct OS command execution, reducing the ability to exploit OS command injection.

SI-10 Information Input Validation
addresses: CWE-78

Validates inputs to block special elements that would alter OS command execution.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

PR.PS-06's SDLC practices directly require secure coding and input handling that blocks command-injection defects, yet the single broad outcome leaves many specific neutralization vectors and verification gaps unaddressed.

PR.PS-02 partial match
prevents

Routine patching/maintenance can remediate known command-injection CVEs in dependencies (partial forward) but does nothing to stop developers from introducing improper neutralization in custom code (none reverse).

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing and code review target insecure use of operating-system command interfaces, catching command-injection flaws introduced during development.

References