CVE-2025-67015VulnerabilityPublished 26 Dec 2025

CVE-2025-67015: n/a

Source CVE Database V5

Not known to be exploited · CVSS 7.5 High.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.1 base score

7.5High

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.4% chance of exploitation in 30 days – higher than 38% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: High: There is total loss of confidentiality, resulting in all resources within the impacted component being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 26 Dec 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

AI-suggested

1. Immediate mitigation should focus on isolating the management interfaces of affected modems from untrusted networks, including the public internet and general corporate LANs, using network segmentation and firewalls. 2. Implement strict access control lists (ACLs) to restrict access to the modem’s administrative interface only to authorized personnel and trusted IP addresses. 3. Monitor network traffic for suspicious POST requests targeting /Forms/admin_access_1 and set up alerts for anomalous access patterns. 4. Engage with Comtech EF Data to obtain firmware updates or patches addressing this vulnerability; prioritize deployment of these updates as soon as they become available. 5. Conduct regular audits of modem configurations and administrator accounts to detect unauthorized changes promptly. 6. Employ multi-factor authentication (MFA) on management interfaces if supported, to add an additional layer of security. 7. Develop and test incident response plans specifically for satellite communication infrastructure to ensure rapid containment and recovery in case of compromise. 8. Educate network and security teams about this vulnerability and the importance of securing satellite communication devices.

Description

Incorrect access control in Comtech EF Data CDM-625 / CDM-625A Advanced Satellite Modem with firmware v2.5.1 allows attackers to change the Administrator password and escalate privileges via sending a crafted POST request to /Forms/admin_access_1.

Impact

For European organizations, the impact of CVE-2025-67015 can be substantial. Satellite modems like the Comtech EF Data CDM-625 series are often used in critical infrastructure sectors including telecommunications, defense, emergency services, and broadcasting. Unauthorized administrative access could lead to interception or manipulation of satellite data, disruption of communication links, and loss of control over critical network components. This could result in operational downtime, data breaches involving sensitive or classified information, and compromised mission-critical communications. The attack could also facilitate lateral movement within networks, increasing the risk of broader cyber incidents. Given the strategic importance of satellite communications in Europe for both civilian and military applications, exploitation of this vulnerability could have national security implications. Organizations relying on these devices must consider the risk of espionage, sabotage, and service outages. The absence of known exploits in the wild provides a window for proactive defense, but the ease of exploitation and potential damage necessitate urgent attention.

CWE-284Improper Access Control (opens in a new tab)
Pillar weaknessCWE Top 25 (2025): #19OWASP Top 10 A01:2025: Broken Access Control (opens in a new tab)
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
MITRE discourages mapping vulnerabilities to this broad entry; the root cause is usually a more specific weakness.
Architecture and Design · Operation
Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
Architecture and Design · Separation of Privilege
Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
OWASP Cheat Sheets
Docker Security (opens in a new tab)
Third Party Javascript Management (opens in a new tab)
Virtual Patching (opens in a new tab)
Authorization (opens in a new tab)
OWASP ASVS 4.0.3
V1.4.4 (opens in a new tab)
V1.4.5 (opens in a new tab)
V1.10.1 (opens in a new tab)
Attack patterns
Embedding Scripts within Scripts (opens in a new tab)
Modification of Windows Service Configuration (opens in a new tab)
Malicious Root Certificate (opens in a new tab)
Intent Spoof (opens in a new tab)
WebView Exposure (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

Community reviews

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Exploitation evidence

What to do

Description

AI analysisMachine-generated, updated 26 Dec 2025, 15:40 UTC

WeaknessesCWE-284

Technical details

References

Community reviews

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