CVE-2022-37140Public exploitNetwork attack vector

Client-side RCE via malicious RTF upload

Published Sep 14, 2022 · Updated Aug 3, 2024

Client-side remote code execution in Techvill PayMoney 3.3 allows remote authenticated users to deliver a malicious RTF through ticket replies. The reply-ticket upload accepts a crafted RTF file that executes when a victim downloads and opens it, demonstrated by launching Calculator. Exploitation requires a user account able to submit a ticket reply and victim interaction to open the downloaded file; the resulting code execution occurs on the victim client.

CVSS severity8.0
High
EPSS probability1.71%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Client-side remote code execution in Techvill PayMoney 3.3 allows remote authenticated users to deliver a malicious RTF through ticket replies. The reply-ticket upload accepts a crafted RTF file that executes when a victim downloads and opens it, demonstrated by launching Calculator. Exploitation requires a user account able to submit a ticket reply and victim interaction to open the downloaded file; the resulting code execution occurs on the victim client.

The record

CVE
CVE-2022-37140
Published
Sep 14, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-434, T1204.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.0[email protected]CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1204.002User Execution: Malicious File

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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