Malware execution via unsafe attachment delivery
Published Dec 17, 2021 · Updated May 30, 2025
Improper attachment handling in Wolters Kluwer TeamMate AM 12.4 Update 1 allows remote authenticated users to deliver malicious files. The attachment workflow accepts attacker-supplied files and presents them to other authenticated users without a published safety control. Exploitation requires an authenticated recipient to download and execute the attachment, resulting in attacker-supplied code running in that user's context.
Summary
What happened
Improper attachment handling in Wolters Kluwer TeamMate AM 12.4 Update 1 allows remote authenticated users to deliver malicious files. The attachment workflow accepts attacker-supplied files and presents them to other authenticated users without a published safety control. Exploitation requires an authenticated recipient to download and execute the attachment, resulting in attacker-supplied code running in that user's context.
The record
- CVE
- CVE-2021-44035
- Published
- Dec 17, 2021
- Updated
- May 30, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- T1204.002
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Dec 17, 2021CVE publishedPublication date reported by the CVE source.
- May 30, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
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.
Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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