CVE-2025-46811
published 2025-07-30CVE-2025-46811: A Missing Authorization vulnerability in SUSE Linux Manager allows anyone with the ability to connect to port 443 of SUSE Manager is able to run any command as…
PriorityP276critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EXPLOIT
EPSS
10.35%
95.1th percentile
A Missing Authorization vulnerability in SUSE Linux Manager allows anyone with the ability to connect to port 443 of SUSE Manager is able to run any command as root on any client. This issue affects Container suse/manager/5.0/x86_64/server:5.0.5.7.30.1: from ? before 5.0.27-150600.3.33.1; Image SLES15-SP4-Manager-Server-4-3-BYOS: from ? before 4.3.87-150400.3.110.2; Image SLES15-SP4-Manager-Server-4-3-BYOS-Azure: from ? before 4.3.87-150400.3.110.2; Image SLES15-SP4-Manager-Server-4-3-BYOS-EC2: from ? before 4.3.87-150400.3.110.2; Image SLES15-SP4-Manager-Server-4-3-BYOS-GCE: from ? before 4.3.87-150400.3.110.2; SUSE Manager Server Module 4.3: from ? before 4.3.87-150400.3.110.2.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| msrc | azl3_kernel_6.6.47.1-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.51.1-5_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| suse | container_suse_manager_5.0_x86_64_server_5.0.5.7.30.1 | >= ? < 5.0.27-150600.3.33.1 | 5.0.27-150600.3.33.1 |
| suse | image_sles15-sp4-manager-server-4-3-byos | >= ? < 4.3.87-150400.3.110.2 | 4.3.87-150400.3.110.2 |
| suse | image_sles15-sp4-manager-server-4-3-byos-azure | >= ? < 4.3.87-150400.3.110.2 | 4.3.87-150400.3.110.2 |
| suse | image_sles15-sp4-manager-server-4-3-byos-ec2 | >= ? < 4.3.87-150400.3.110.2 | 4.3.87-150400.3.110.2 |
| suse | image_sles15-sp4-manager-server-4-3-byos-gce | >= ? < 4.3.87-150400.3.110.2 | 4.3.87-150400.3.110.2 |
| suse | suse_manager_server_module_4.3 | >= ? < 4.3.87-150400.3.110.2 | 4.3.87-150400.3.110.2 |
Detection & IOCsextracted from sources · hover to see the quote
- →Monitor for unauthenticated WebSocket connections to /rhn/websocket/minion/remote-commands on port 443; any connection from an unexpected source without a valid session should be treated as exploitation of CVE-2025-46811. ↗
- →Detect WebSocket messages containing JSON keys 'preview' and 'target' with wildcard value '*' as the initial reconnaissance phase of the exploit (minion enumeration). ↗
- →Detect WebSocket messages containing JSON keys 'preview': false, 'target', and 'command' as the payload delivery phase; the 'command' field will contain the attacker's shell command (e.g., reverse shell via /dev/tcp). ↗
- →Alert on reverse shell patterns in process execution on SUSE Manager clients, specifically 'sh -i' combined with /dev/tcp redirections, as these indicate successful exploitation resulting in root command execution. ↗
- →The exploit uses Python websocket-client library; network signatures should look for WebSocket upgrade requests to /rhn/websocket/minion/remote-commands without a corresponding authenticated session cookie. ↗
- ·The vulnerability affects SUSE Manager 4.3.x and 5.0.x as well as Uyuni 2025.05; patched versions are 4.3.87-150400.3.110.2 and 5.0.27-150600.3.33.1 respectively. Ensure patched versions are deployed before relying solely on detection. ↗
- ·The exploit supports both SSL (wss://) and plaintext (ws://) WebSocket connections; detection rules must cover both schemes on port 443 and any non-standard ports. ↗
- ·The exploit retries up to 4 times with 15-second delays between attempts; rate-based detection thresholds should account for this slow-retry pattern to avoid missing low-and-slow exploitation. ↗
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv4.09.3CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vendor_msrc7.8HIGH
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VulDB
SUSE Container Manager missing authentication (EUVD-2025-23155 / EDB-52527)
vuldb·2026-05-25·CVSS 9.3
CVE-2025-46811 [CRITICAL] SUSE Container Manager missing authentication (EUVD-2025-23155 / EDB-52527)
A vulnerability was found in SUSE Container Manager, Image SLES15-SP4-Manager-Server-4-3-BYOS, Image SLES15-SP4-Manager-Server-4-3-BYOS-Azure, Image SLES15-SP4-Manager-Server-4-3-BYOS-EC2, Image SLES15-SP4-Manager-Server-4-3-BYOS-GCE and Manager Server Module and classified as critical. Affected by this issue is some unknown functionality. Such manipulation leads to missing authentication.
This vulnerability is listed as CVE-2025-46811. The attack may be performed from remote. In addition, an exploit is available.
It is suggested to upgrade the affected component.
GHSA
GHSA-hrrw-rc87-qggf: A Missing Authentication for Critical Function vulnerability in SUSE Manager allows anyone with access to the websocket at /rhn/websocket/minion/remot
ghsa_unreviewed·2025-07-30
CVE-2025-46811 [CRITICAL] CWE-306 GHSA-hrrw-rc87-qggf: A Missing Authentication for Critical Function vulnerability in SUSE Manager allows anyone with access to the websocket at /rhn/websocket/minion/remot
A Missing Authentication for Critical Function vulnerability in SUSE Manager allows anyone with access to the websocket at /rhn/websocket/minion/remote-commands to execute arbitrary commands as root.
This issue affects Container suse/manager/5.0/x86_64/server:5.0.5.7.30.1: from ? before 0.3.7-150600.3.6.2; Container suse/manager/5.0/x86_64/server:5.0.5.7.30.1: from ? before 5.0.14-150600.4.17.1; Container suse/manager/5.0/x86_64/server:5.0.5.7.30.1: from ? before 5.0.14-150600.4.17.1; Image SLES15-SP4-Manager-Server-4-3-BYOS: from ? before 4.3.33-150400.3.55.2; Image SLES15-SP4-Manager-Server-4-3-BYOS: from ? before 4.3.33-150400.3.55.2; Image SLES15-SP4-Manager-Server-4-3-BYOS-Azure: from ? before 4.3.33-150400.3.55.2; Image SLES15-SP4-Manager-Server-4-3-BYOS-Azure: from ? before 4.3.33
Microsoft
drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box
vendor_msrc·2024-09-10·CVSS 7.8
CVE-2024-46811 [HIGH] CWE-129 drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box
drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box
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
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releas
No detection rules found.
No writeups or analysis indexed.
2025-07-30
Published