CVE-2025-28389
published 2025-06-13CVE-2025-28389: Weak password requirements in OpenC3 COSMOS v6.0.0 allow attackers to bypass authentication via a brute force attack.
PriorityP259critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.54%
41.4th percentile
Weak password requirements in OpenC3 COSMOS v6.0.0 allow attackers to bypass authentication via a brute force attack.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| msrc | cbl2_kernel_5.15.37.1-2_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_kernel_5.10.111.1-1_on_cbl_mariner_1.0 | — | — |
| openc3 | cosmos | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vendor_msrc5.5MEDIUM
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GHSA
GHSA-g4xp-7879-36gf: Weak password requirements in OpenC3 COSMOS v6
ghsa_unreviewed·2025-06-13
CVE-2025-28389 [CRITICAL] CWE-521 GHSA-g4xp-7879-36gf: Weak password requirements in OpenC3 COSMOS v6
Weak password requirements in OpenC3 COSMOS v6.0.0 allow attackers to bypass authentication via a brute force attack.
Microsoft
mcba_usb_start_xmit in drivers/net/can/usb/mcba_usb.c in the Linux kernel through 5.17.1 has a double free.
vendor_msrc·2022-04-12·CVSS 5.5
CVE-2022-28389 [MEDIUM] CWE-415 mcba_usb_start_xmit in drivers/net/can/usb/mcba_usb.c in the Linux kernel through 5.17.1 has a double free.
mcba_usb_start_xmit in drivers/net/can/usb/mcba_usb.c in the Linux kernel through 5.17.1 has a double free.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
mitre: mitre
Customer Action Required: Yes
Remedia
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-06-13
Published