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CVE-2021-37444

HIGH

8.8

CVSS Score

Published: July 25, 2021 at 08:13 PM UTC

Updated: June 17, 2026 at 04:00 AM UTC

1 product affected across 1 vendorIvm Attendant

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Severity

HIGH8.8

Exploit prediction

EPSS 2%

Description

NCH IVM Attendant v5.12 and earlier suffers from a directory traversal weakness upon uploading plugins in a ZIP archive. This can lead to code execution if a ZIP element's pathname is set to a Windows startup folder, a file for the inbuilt Out-Going Message function, or a file for the the inbuilt Autodial function.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ivm Attendant · Nchsoftware

95%

v ≤ 5.12

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISCThird Party Advisory

Source: [email protected]

https://github.com/0xfml/poc/blob/main/NCH/IVM_5.12_RCE.md

x_refsource_MISCProduct

Source: [email protected]

https://www.nch.com.au/ivm/index.html

CVSS

8.8HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-22CWE-434

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