Strix
26.1K

CVE-2020-14413

MEDIUMCVSS 6.1/10EPSS 3.44%

Last modified

CVE-2020-14413 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. NeDi 1.9C is vulnerable to XSS because of an incorrect implementation of sanitize() in inc/libmisc.php. This function attempts to escape the SCRIPT tag from user-controllable values, but can be easily bypassed, as demonstrated by an onerror attribute of an IMG element as a Devices-Config.php?sta= value.. EPSS estimates a 3.44% chance of exploitation in the next 30 days.

Description

NeDi 1.9C is vulnerable to XSS because of an incorrect implementation of sanitize() in inc/libmisc.php. This function attempts to escape the SCRIPT tag from user-controllable values, but can be easily bypassed, as demonstrated by an onerror attribute of an IMG element as a Devices-Config.php?sta= value.

Metrics

CVSS 3.1
6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability
3.44%

87.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
NediNedi1.9c

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-14413?
NeDi 1.9C is vulnerable to XSS because of an incorrect implementation of sanitize() in inc/libmisc.php. This function attempts to escape the SCRIPT tag from user-controllable values, but can be easily bypassed, as demonstrated by an onerror attribute of an IMG element as a Devices-Config.php?sta= value.
How severe is CVE-2020-14413?
CVE-2020-14413 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 3.44% probability of exploitation in the next 30 days.
How do I fix CVE-2020-14413?
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-2020-14413?

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

Scan your code now

Source: NVD / NIST