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CVE-2025-57201

Published: Dec 3, 2025Updated: Jul 5, 2026 Sources: CVE List NVD BDUCWE-77
8.8HIGH
NVD MITRE
EPSS Score
17.2%
Top 3.1%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available
Self-Check
Not available

Description

AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 was discovered to contain an authenticated command injection vulnerability in the SMB server function. This vulnerability allows attackers to execute arbitrary commands via a crafted input.

In plain language

AI Worth attention

This is a flaw in certain AVTECH devices (like DGM1104 and several AVM models) that can let someone run commands on your network if they can reach the device’s SMB service with valid access; a typical small business should address it if those devices are exposed or used over the network.

Executive summary

AVTECH DGM1104 and related AVM models contain an authenticated command injection in the SMB server function, where crafted SMB inputs can trigger execution of arbitrary commands on the device; exploitation requires low-privilege authentication and network reachability to the SMB service.

If affected, business impact
Device full compromiseService disruptionNetwork spread riskData loss from device

What to do now

  1. Check whether you use AVTECH DGM1104 or any of these models: avm1203, avm2200, avm2200t, avm2220, avm2220se, avm2220t, avm301, avm302a.
  2. On each device, confirm whether the SMB server function is enabled and reachable from other computers/networks.
  3. If SMB is reachable, restrict access using firewall rules so only the specific management/workstation IPs can reach SMB (block it for everyone else).
  4. Ask your vendor/AVTECH support for the exact firmware fix for CVE-2025-57201 for your model, or apply the vendor-provided remediation/firmware update when available.
  5. After changes, monitor authentication logs for unusual SMB logins and investigate any suspicious command or error activity around the SMB service.
Some work to apply

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-77

Affected Products

AVTECH SECURITY Corporation
commercialaka avtech security
DGM1104
ICS / OT / IoT
AVM1203
ICS / OT / IoT
AVM2200
ICS / OT / IoT
AVM2200T
ICS / OT / IoT
AVM2220
ICS / OT / IoT
AVM2220SE
ICS / OT / IoT
AVM2220T
ICS / OT / IoT
AVM301
ICS / OT / IoT
avtech
commercial·CNaka dgm1104 firmware, avn801 dvr firmware
dgm1104 firmwareEmbedded
ICS / OT / IoT / ip-camera-nvr
and 93 more affected products View all →

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
Is your org exposed to CVE-2025-57201?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://github.com/xchg-rax-rax/vulnerability-research/tree/main/CVE-2025-57201
github.com
http://avtech.com
avtech.com
http://dgm1104.com
dgm1104.com
and 2 more references View all →

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