CVE-2021-38142 json
Barco MirrorOp Windows Sender before 2.5.3.65 uses cleartext HTTP and thus allows rogue software upgrades.
published 2021-09-07 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-24615
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 41%
- public exploits
- 0
- none known
Summary
Barco MirrorOp Windows Sender before 2.5.3.65 uses cleartext HTTP and thus allows rogue software upgrades. An attacker on the local network can achieve remote code execution on any computer that tries to update Windows Sender due to the fact that the upgrade mechanism is not secured (is not protected with TLS).
Patch / fix
- barco mirrorop_windows_sender 2.5.3.65
Exploit prediction
0.47% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVD | 2.0 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-319 Cleartext Transmission of Sensitive Information
References
-
barco.com
/en/support/cms
vendor-advisory
-
barco.com
/en/support/software/R33050099?majorVersion=2&minorVersion=5&patchVersion=3&buildVersion=65
release-notes, vendor-advisory
Sources
- CVE List CVE-2021-38142
- NVD CVE-2021-38142
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