CVE-2025-3403
CVE-2025-3403 is a low-severity vulnerability with a CVSS 3.x base score of 2.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.
Key facts
- Severity: Low (CVSS 3.x base score 2.7)
- CVSS v2: 3.3
- CVSS v4: 5.1
- EPSS exploit prediction: 0% (25th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-10383
- Weakness: CWE-200
- Published:
- Last modified:
Description
A vulnerability was found in Vivotek NVR ND8422P, NVR ND9525P and NVR ND9541P 2.4.0.204/3.3.0.104/4.2.0.101. It has been classified as problematic. Affected is an unknown function of the component HTML Form Handler. The manipulation leads to inclusion of sensitive information in source code. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Frequently asked questions
- What is CVE-2025-3403?
- A vulnerability was found in Vivotek NVR ND8422P, NVR ND9525P and NVR ND9541P 2.4.0.204/3.3.0.104/4.2.0.101. It has been classified as problematic. Affected is an unknown function of the component HTML Form Handler. The manipulation leads to inclusion of sensitive information in source code. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- How severe is CVE-2025-3403?
- CVE-2025-3403 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2025-3403 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-3403?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-3403 have an EU (EUVD) identifier?
- Yes. CVE-2025-3403 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10383.
- When was CVE-2025-3403 published?
- CVE-2025-3403 was published on 2025-04-08 and last updated on 2026-06-17.
References
- https://github.com/lfparizzi/CVE-VIVOTEK-ID/blob/main/README.md
- https://vuldb.com/?ctiid.303648
- https://vuldb.com/?id.303648
- https://vuldb.com/?submit.543589
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