VulnerabilityPublished 31 Oct 2025

CVE-2025-54763: Century Systems FutureNet MA-X series · OS Command Injection

Affects Century Systems FutureNet MA-X seriesSource CVE Database V5

Not known to be exploited · CVSS 7.2 High.

Data as of 26 Oct 2026, 10:12 UTC

CVSS 3.1 base score

7.2High

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

EPSS: 1.2% chance of exploitation in 30 days – higher than 68% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

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

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

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: High: The attacker is authorized with (i.e., requires) privileges that provide significant (e.g., administrative) control over the vulnerable component that could affect component-wide settings and files.
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: High: There is a total loss of integrity, or a complete loss of protection. For example, the attacker is able to modify any/all files protected by the impacted component. Alternatively, only some files can be modified, but malicious modification would present a direct, serious consequence to the impacted component.
Availability: High: There is total loss of availability, resulting in the attacker being able to fully deny access to resources in the impacted component; this loss is either sustained (while the attacker continues to deliver the attack) or persistent (the condition persists even after the attack has completed). Alternatively, the attacker has the ability to deny some availability, but the loss of availability presents a direct, serious consequence to the impacted component (e.g., the attacker cannot disrupt existing connections, but can prevent new connections; the attacker can repeatedly exploit a vulnerability that, in each instance of a successful attack, leaks a only small amount of memory, but after repeated exploitation causes a service to become completely unavailable).

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 31 Oct 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 26 Oct 2026.

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 or the CVSS exploit maturity 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

Affected software

Product	Affected	Fixed in
Century Systems Co., Ltd. FutureNet MA-X series	Affected >=6.0.0	Fixed in–

AI-suggested

Apply patches or firmware updates from Century Systems Co., Ltd. as soon as they become available to address CVE-2025-54763.
Restrict administrative access to the web UI by implementing network segmentation and limiting access to trusted management networks only.
Enforce strong authentication mechanisms, including multi-factor authentication, to reduce the risk of credential compromise.
Monitor logs and network traffic for unusual command execution patterns or unauthorized access attempts to detect potential exploitation early.
Conduct regular audits of user privileges and remove unnecessary high-level access to minimize the attack surface.
Employ web application firewalls or intrusion prevention systems capable of detecting and blocking command injection attempts targeting the device’s management interface.
Educate administrators on secure management practices and the risks associated with credential sharing or weak passwords.
Develop incident response plans specific to network device compromise to enable rapid containment and recovery.

Description

FutureNet MA and IP-K series provided by Century Systems Co., Ltd.contain an OS command Injection vulnerability. A user who logs in to the Web UI of the product may execute an arbitrary OS command.

Impact

For European organizations, the impact of CVE-2025-54763 can be severe. The FutureNet MA-X series devices are often deployed in telecommunications, government, and critical infrastructure sectors, where network stability and security are paramount. Exploitation could lead to unauthorized command execution, allowing attackers to disrupt network services, exfiltrate sensitive information, or establish persistent footholds within organizational networks. This could result in operational downtime, data breaches, regulatory non-compliance, and reputational damage. Given the vulnerability requires authenticated access with high privileges, insider threats or compromised credentials could facilitate exploitation. The broad impact on confidentiality, integrity, and availability means organizations could face multifaceted risks, including espionage, sabotage, or service outages. The absence of known exploits currently provides a window for mitigation, but the high severity score underscores the urgency for European entities to assess their exposure and implement controls to prevent exploitation.

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 31 Oct 2025, 06:08 UTC

Technical details

References

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