CVE-2025-10223VulnerabilityPublished 10 Sep 2025Updated 8 Oct 2025

CVE-2025-10223: AxxonSoft AxxonOne C-Werk · Insufficient Session Expiration

Affects AxxonSoft AxxonOne C-WerkSource CVE Database V5

Not known to be exploited · CVSS 5.4 Medium.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.1 base score

5.4Medium

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

EPSS: 0.2% chance of exploitation in 30 days – higher than 17% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

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

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Unchanged
Confidentiality: Low
Integrity: Low
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: Low: The attacker is authorized with (i.e., requires) privileges that provide basic user capabilities that could normally affect only settings and files owned by a user. Alternatively, an attacker with Low privileges may have the ability to cause an impact only to non-sensitive resources.
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: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the impacted component.
Integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact on 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 10 Sep 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

Affected software

Product	Affected	Fixed in
AxxonSoft AxxonOne C-Werk	Affected =0	Fixed in–

AI-suggested

To mitigate CVE-2025-10223, organizations should promptly upgrade AxxonOne C-Werk to version 2.0.3 or later where the session expiration issue is addressed. In addition, administrators should implement strict session management policies, including reducing session timeout durations and enforcing session invalidation immediately upon privilege changes or user logout. Monitoring and logging of session activities should be enhanced to detect anomalous prolonged sessions. Employing multi-factor authentication (MFA) can reduce the risk of initial unauthorized access. Network segmentation and limiting administrative access to trusted hosts can further reduce exposure. Regular audits of user privileges and session states will help identify and remediate lingering sessions. If immediate patching is not feasible, consider disabling remote administrative access or restricting it via VPN and IP whitelisting until the update is applied.

Description

Insufficient Session Expiration (CWE-613) in the Web Admin Panel in AxxonSoft Axxon One (C-Werk) prior to 2.0.3 on Windows allows a local or remote authenticated attacker to retain access with removed privileges via continued use of an unexpired session token until natural expiration.

Impact

For European organizations, especially those in sectors such as critical infrastructure, public safety, transportation, and large enterprises relying on AxxonOne C-Werk for video surveillance and security management, this vulnerability poses a risk of unauthorized prolonged access. Attackers who gain initial authenticated access—potentially through compromised credentials or insider threats—can retain access even after their privileges are revoked, undermining access control policies. This can lead to unauthorized viewing or manipulation of surveillance feeds, tampering with security configurations, or data leakage. The impact on confidentiality and integrity can have regulatory and operational consequences, including violations of GDPR if personal data is exposed. The lack of availability impact reduces the risk of service disruption but does not diminish the threat to data security and trust. Organizations with complex user role management and frequent privilege changes are particularly vulnerable to this issue.

CWE-613Insufficient Session Expiration (opens in a new tab)
Base weaknessOWASP Top 10 A07:2025: Authentication Failures (opens in a new tab)
According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."
Implementation
Set sessions/credentials expiration date.
OWASP Cheat Sheets
OWASP Authentication (opens in a new tab)
OWASP ASVS 4.0.3
V2.8.1 (opens in a new tab)
V2.8.6 (opens in a new tab)
V3.6.1 (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

axxonsoft.com/legal/axxonsoft-vulnerability-disclosure-policy/security-advisories (opens in a new tab)

Community reviews

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 8 Oct 2025, 12:15 UTC

WeaknessesCWE-613

Technical details

References

Community reviews

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