CVE-2013-5703

Name: CVE-2013-5703
Creator: NVD / NIST
Published: 2013-10-22T22:55:07.347+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.26%

Last modified Jun 16, 2026

CVE-2013-5703 is a vulnerability of currently unknown severity. The DrayTek Vigor 2700 router 2.8.3 allows remote attackers to execute arbitrary JavaScript code, and modify settings or the DNS cache, via a crafted SSID value that is not properly handled during insertion into the sWlessSurvey value in variables.js.. EPSS estimates a 1.26% chance of exploitation in the next 30 days.

Description

The DrayTek Vigor 2700 router 2.8.3 allows remote attackers to execute arbitrary JavaScript code, and modify settings or the DNS cache, via a crafted SSID value that is not properly handled during insertion into the sWlessSurvey value in variables.js.

Metrics

EPSS Probability

1.26%

65.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Draytek	Vigor 2700 Router Firmware	2.8.3
Draytek	Vigor 2700 Router	All versions

References

http://www.kb.cert.org/vuls/id/101462US Government Resource
http://www.kb.cert.org/vuls/id/101462US Government Resource

Timeline

Published: Oct 22, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-5703?

How severe is CVE-2013-5703?

Severity scoring for CVE-2013-5703 is pending analysis. The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.

How do I fix CVE-2013-5703?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-5703?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST