CVE-2021-44150
Use of Sha-1 in tusdotnet
The client in tusdotnet through 2.5.0 relies on SHA-1 to prevent spoofing of file content.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The client in tusdotnet through 2.5.0 relies on SHA-1 to prevent spoofing of file content.
- Record
CVE-2021-44150- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-326
- Updated
- 2026-11-02
CVE List No score
The client in tusdotnet through 2.5.0 relies on SHA-1 to prevent spoofing of file content.
- Record
CVE-2021-44150- Updated
- 2026-11-02
EUVDEUVD-2021-2342 No score
The client in tusdotnet through 2.5.0 relies on SHA-1 to prevent spoofing of file content.
- Record
EUVD-2021-2342- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-frcx-xc72-c4v4
Use of Sha-1 in tusdotnet
Withdrawn
After reviewing this CVE, we have withdrawn this advisory due to it not having actual security impact.
Original Advisory
The client in tusdotnet through 2.5.0 relies on SHA-1 to prevent spoofing of file content.
- Record
GHSA-frcx-xc72-c4v4- CVSS 3.1
- 3.1 Low
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-327
- Updated
- 2026-11-02
OSV
The client in tusdotnet through 2.5.0 relies on SHA-1 to prevent spoofing of file content.
- Record
CVE-2021-44150- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
OSVGHSA-frcx-xc72-c4v4
Use of Sha-1 in tusdotnet
Withdrawn
After reviewing this CVE, we have withdrawn this advisory due to it not having actual security impact.
Original Advisory
The client in tusdotnet through 2.5.0 relies on SHA-1 to prevent spoofing of file content.
- Record
GHSA-frcx-xc72-c4v4- CVSS 3.1
- 3.1 Low
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-327
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| affected | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-44150 is a high vulnerability (CVSS 7.5) in Transloadit Tusdotnet, published November 22, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.53%, the 45th percentile. No source names a fixed version.