VulnerabilityPublished 11 Sep 2025

CVE-2025-10247: JEPaaS · Improper Access Controls

Affects JEPaaSSource CVE Database V5

Public exploit available · CVSS 5.3 Medium.

Data as of 26 Oct 2026, 10:12 UTC

CVSS 4.0 base score

5.3Medium

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

EPSS: 0.3% chance of exploitation in 30 days – higher than 27% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Base metrics

Attack Vector: Network
Attack Complexity: Low
Attack Requirements: None
Privileges Required: Low
User Interaction: None
Vulnerable system confidentiality: Low
Vulnerable system integrity: Low
Vulnerable system availability: Low
Subsequent system confidentiality: None
Subsequent system integrity: None
Subsequent system availability: None

Threat metrics

Exploit Maturity: POC

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

Attack Vector: Network: The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, 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: The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Attack Requirements: None: The successful attack does not depend on the deployment and execution conditions of the vulnerable system. The attacker can expect to be able to reach the vulnerability and execute the exploit under all or most instances of the vulnerability.
Privileges Required: Low: The attacker requires privileges that provide basic capabilities that are typically limited to settings and resources owned by a single low-privileged user. Alternatively, an attacker with Low privileges has the ability to access only non-sensitive resources.
User Interaction: None: The vulnerable system can be exploited without interaction from any human user, other than the attacker.
Vulnerable system 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 Vulnerable System.
Vulnerable system 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 to the Vulnerable System.
Vulnerable system availability: Low: Performance is reduced or there are interruptions in resource availability. Even if repeated exploitation of the vulnerability is possible, the attacker does not have the ability to completely deny service to legitimate users. The resources in the Vulnerable System are either partially available all of the time, or fully available only some of the time, but overall there is no direct, serious consequence to the Vulnerable System.
Subsequent system confidentiality: None: There is no loss of confidentiality within the Subsequent System or all confidentiality impact is constrained to the Vulnerable System.
Subsequent system integrity: None: There is no loss of integrity within the Subsequent System or all integrity impact is constrained to the Vulnerable System.
Subsequent system availability: None: There is no impact to availability within the Subsequent System or all availability impact is constrained to the Vulnerable System.
Exploit Maturity: POC: Based on threat intelligence sources each of the following must apply: · Proof-of-concept is publicly available · No knowledge of reported attempts to exploit this vulnerability · No knowledge of publicly available solutions used to simplify attempts to exploit the vulnerability

Definitions: FIRST CVSS v4.0 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 11 Sep 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: evidence found.
CVSS exploit maturity: proof of concept public
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), CVSS vector, 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
JEPaaS	Affected =7.2.8	Fixed in–

AI-suggested

Given the absence of official patches, European organizations should implement specific mitigations to reduce risk. First, conduct a thorough audit of all JEPaaS 7.2.8 deployments to identify affected instances. Restrict network exposure of JEPaaS management and API endpoints by implementing strict firewall rules and network segmentation, limiting access to trusted IP addresses only. Employ Web Application Firewalls (WAFs) with custom rules to detect and block suspicious requests targeting the doFilterInternal function or unusual access patterns. Enhance monitoring and logging around access control events within JEPaaS to detect potential exploitation attempts early. Where possible, upgrade to a later, unaffected version of JEPaaS once available or consider temporary migration to alternative platforms. Implement strict role-based access controls (RBAC) and least privilege principles within JEPaaS to minimize the impact of any unauthorized access. Engage in proactive threat hunting and incident response readiness to quickly identify and respond to exploitation attempts. Finally, maintain communication with the vendor and security communities for updates or patches.

Description

A security vulnerability has been detected in JEPaaS 7.2.8. This vulnerability affects the function doFilterInternal of the component Filter Handler. Such manipulation leads to improper access controls. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Impact

For European organizations using JEPaaS 7.2.8, this vulnerability poses a tangible risk of unauthorized access to internal resources or data. Since the exploit can be executed remotely without user interaction, attackers could leverage this flaw to bypass security controls, potentially leading to data breaches, unauthorized modifications, or service disruptions. Organizations in sectors with stringent data protection requirements, such as finance, healthcare, and government, could face regulatory repercussions under GDPR if sensitive personal data is exposed. The medium severity rating suggests that while the vulnerability is not critical, it still represents a significant security concern that could be leveraged as part of a broader attack chain. The lack of vendor response and absence of patches increases the urgency for organizations to implement compensating controls. Additionally, the presence of limited privilege requirements lowers the barrier for exploitation, making it more accessible to a wider range of threat actors. The impact could extend to operational disruptions if attackers manipulate access controls to interfere with service availability or integrity.

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 11 Sep 2025, 05:42 UTC

Technical details

References

Community reviews

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