CVE-2025-57202: A stored cross-site scripting (XSS) vulnerability in the PwdGrp.cgi endpoint of AVTECH SECURITY Corporation DG

Routine

MEDIUM 6.1MITIGATE

CVE-2025-57202 is a medium-severity flaw (CVSS 6.1) affecting dgm1104 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A stored cross-site scripting (XSS) vulnerability in the PwdGrp.cgi endpoint of AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the username field.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 58%)
CISA exploited list	No
Weakness	CWE-79
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.

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-2025-57202?

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

Is CVE-2025-57202 being exploited?

CVE-2025-57202 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-2025-57202 affect?

CVE-2025-57202 affects dgm1104 firmware. Severity is medium (CVSS 6.1). A stored cross-site scripting (XSS) vulnerability in the PwdGrp.cgi endpoint of AVTECH SECURITY Corporation DGM1104 FullImg-1015-1004-1006-1003 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into t

How urgent is CVE-2025-57202?

Priority 37/100. Public exploit reference

Related CVEs

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
CVE-2025-57198 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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