How severe is CVE-2013-3098?

CVE-2013-3098 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2013-3098 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-3098?

CVE-2013-3098 primarily affects Trendnet Tew-812dru 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-2013-3098?

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

When was CVE-2013-3098 published?

CVE-2013-3098 was published on 2014-02-04 and last updated on 2026-06-16.

CVE-2013-3098

CVE-2013-3098 is a medium-severity vulnerability in Trendnet Tew-812dru 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% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Trendnet Tew-812dru Firmware
Published: 2014-02-04
Last modified: 2026-06-16

Description

Multiple cross-site request forgery (CSRF) vulnerabilities in TRENDnet TEW-812DRU router with firmware before 1.0.9.0 allow remote attackers to hijack the authentication of administrators for requests that (1) change admin credentials in a request to setSysAdm.cgi, (2) enable remote management or (3) enable port forwarding in an Apply action to uapply.cgi, or (4) have unspecified impact via a request to setNTP.cgi. NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2013-3098?: Multiple cross-site request forgery (CSRF) vulnerabilities in TRENDnet TEW-812DRU router with firmware before 1.0.9.0 allow remote attackers to hijack the authentication of administrators for requests that (1) change admin credentials in a request to setSysAdm.cgi, (2) enable remote management or (3) enable port forwarding in an Apply action to uapply.cgi, or (4) have unspecified impact via a request to setNTP.cgi. NOTE: some of these details are obtained from third party information.
How severe is CVE-2013-3098?: CVE-2013-3098 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2013-3098 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-3098?: CVE-2013-3098 primarily affects Trendnet Tew-812dru 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-2013-3098?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-3098 published?: CVE-2013-3098 was published on 2014-02-04 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:o:trendnet:tew-812dru_firmware:1.0.8.0:*:*:*:*:*:*:*
cpe:2.3:h:trendnet:tew-812dru:-:*:*:*:*:*:*:*

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