How severe is CVE-2013-3086?

CVE-2013-3086 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2013-3086 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-3086?

CVE-2013-3086 primarily affects Belkin N900 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-3086?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-3086 published?

CVE-2013-3086 was published on 2014-09-29 and last updated on 2026-06-16.

CVE-2013-3086

CVE-2013-3086 is a medium-severity vulnerability in Belkin N900 Firmware with a CVSS 2.0 base score of 6.8. 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-352.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Belkin N900 Firmware
Published: 2014-09-29
Last modified: 2026-06-16

Description

Cross-site request forgery (CSRF) vulnerability in util_system.html in Belkin N900 router allows remote attackers to hijack the authentication of administrators for requests that change configuration settings including passwords and remote management ports.

Frequently asked questions

What is CVE-2013-3086?: Cross-site request forgery (CSRF) vulnerability in util_system.html in Belkin N900 router allows remote attackers to hijack the authentication of administrators for requests that change configuration settings including passwords and remote management ports.
How severe is CVE-2013-3086?: CVE-2013-3086 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2013-3086 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-3086?: CVE-2013-3086 primarily affects Belkin N900 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-3086?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-3086 published?: CVE-2013-3086 was published on 2014-09-29 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:o:belkin:n900_firmware:1.00.23:*:*:*:*:*:*:*
cpe:2.3:h:belkin:n900:-:*:*:*:*:*:*:*

More vulnerabilities in Belkin N900 Firmware

CVE-2013-3088 — Critical (CVSS 9.8): Belkin N900 router (F9K1104v1) contains an Authentication Bypass using "Javascript debugging".
CVE-2013-4655 — High (CVSS 7.5): Symlink Traversal vulnerability in Belkin N900 due to misconfiguration in the SMB service.

All CVEs affecting Belkin N900 Firmware →

Other CWE-352 (Cross-Site Request Forgery (CSRF)) vulnerabilities

CVE-2025-32642 — Critical (CVSS 10.0): Cross-Site Request Forgery (CSRF) vulnerability in appsbd Vite Coupon vite-coupon allows Remote Code Inclusion.This…
CVE-2025-23922 — Critical (CVSS 10.0): Cross-Site Request Forgery (CSRF) vulnerability in Harsh iSpring Embedder embed-ispring allows Upload a Web Shell to a…
CVE-2017-5145 — Critical (CVSS 10.0): An issue was discovered in Carlo Gavazzi VMU-C EM prior to firmware Version A11_U05, and VMU-C PV prior to firmware…
CVE-2019-25729 — Critical (CVSS 9.8): PDF Signer 3.0 contains a server-side template injection vulnerability that allows unauthenticated attackers to execute…
CVE-2025-48340 — Critical (CVSS 9.8): Cross-Site Request Forgery (CSRF) vulnerability in Danny Vink User Profile Meta Manager user-profile-meta allows…
CVE-2025-2907 — Critical (CVSS 9.8): The Order Delivery Date WordPress plugin before 12.3.1 does not have authorization and CSRF checks when importing…

Browse all CWE-352 (Cross-Site Request Forgery (CSRF)) vulnerabilities →