CVE-2025-57198: AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 was discovered to contain an authenticated com

This month

HIGH 8.8MITIGATE

CVE-2025-57198 is a high-severity flaw (CVSS 8.8) affecting dgm1104 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

High severity
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	2.8% (top 14%)
CISA exploited list	No
Weakness	CWE-77
Published	2025-12-03
Last modified	2026-07-05

Publisher (CNA): MITRE · Vendor: avtech

Last updated 2026-07-05 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-03 16:15 UTCPublished CVE record published
2026-07-05 17:17 UTCUpdated Record last modified

avtech dgm1104 firmware MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Exact fixes by distribution

A distro patch exists: prefer upgrading over downgrading.

Fedora ELN · openjpeg · FIXED · 2.5.4-5.eln159 · FEDORA-2026-1a5f60f401 · source

sudo dnf upgrade --advisory=FEDORA-2026-1a5f60f401

Fedora 46 · trustedqsl · FIXED · 2.8.7-1.fc46 · FEDORA-2026-6b1bc90ebc · source

sudo dnf upgrade --advisory=FEDORA-2026-6b1bc90ebc

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Write-up: github.com/xchg-rax-rax/vulnerability-research/tree/main/CVE-2025-57198

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-57198?

dgm1104 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-57198 being exploited?

CVE-2025-57198 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-57198 affect?

CVE-2025-57198 affects dgm1104 firmware. Severity is high (CVSS 8.8). AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 was discovered to contain an authenticated command injection vulnerability in the Machine.cgi endpoint. This vulnerability allows attackers to execute arbitrary commands via a

How urgent is CVE-2025-57198?

Priority 57/100. High severity; Public exploit reference

Related CVEs

CVE-2025-57202 MEDIUM 6.1 MITIGATE A stored cross-site scripting (XSS) vulnerability in the PwdGrp.cgi endpoint of AVTECH SECURITY Corporation DG
CVE-2025-57201 HIGH 8.8 MITIGATE AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 was discovered to contain an authenticated com
CVE-2025-57200 MEDIUM 6.5 MITIGATE AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 was discovered to contain an authenticated com
CVE-2025-57199 HIGH 8.8 MITIGATE AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 was discovered to contain an authenticated com

References

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