CVE-2025-67015Public exploitNetwork attack vector

Unauthenticated administrator takeover via unprotected password update

Published Dec 26, 2025 · Updated Dec 26, 2025

Access control failure in Comtech CDM-625/CDM-625A firmware 2.5.1 allows remote attackers to take over administrator access via HTTP POST. The /Forms/admin_access_1 handler accepts a crafted password-change request without enforcing administrator authentication or authorization. Network reachability to the web interface is sufficient, and the replacement credential grants access to the modem's administrative account.

CVSS severity7.5
High
EPSS probability0.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Access control failure in Comtech CDM-625/CDM-625A firmware 2.5.1 allows remote attackers to take over administrator access via HTTP POST. The /Forms/admin_access_1 handler accepts a crafted password-change request without enforcing administrator authentication or authorization. Network reachability to the web interface is sufficient, and the replacement credential grants access to the modem's administrative account.

The record

CVE
CVE-2025-67015
Published
Dec 26, 2025
Updated
Dec 26, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284, T1098
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 26, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 26, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
T1098Account Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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