Strix
26.1K

CVE-2021-36123

MEDIUMCVSS 6.5/10EPSS 0.77%

Last modified

CVE-2021-36123 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An issue was discovered in Echo ShareCare 8.15.5. The TextReader feature in General/TextReader/TextReader.cfm is susceptible to a local file inclusion vulnerability when processing remote input in the textFile parameter from an authenticated user, leading to the ability to read arbitrary files on the server filesystems as well any files accessible via Universal Naming Convention (UNC) paths.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

An issue was discovered in Echo ShareCare 8.15.5. The TextReader feature in General/TextReader/TextReader.cfm is susceptible to a local file inclusion vulnerability when processing remote input in the textFile parameter from an authenticated user, leading to the ability to read arbitrary files on the server filesystems as well any files accessible via Universal Naming Convention (UNC) paths.

Metrics

CVSS 3.1
6.5/10

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

EPSS Probability
0.77%

50.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
EchobhSharecare8.15.5

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-36123?
An issue was discovered in Echo ShareCare 8.15.5. The TextReader feature in General/TextReader/TextReader.cfm is susceptible to a local file inclusion vulnerability when processing remote input in the textFile parameter from an authenticated user, leading to the ability to read arbitrary files on the server filesystems as well any files accessible via Universal Naming Convention (UNC) paths.
How severe is CVE-2021-36123?
CVE-2021-36123 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.
How do I fix CVE-2021-36123?
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-2021-36123?

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

Scan your code now

Source: NVD / NIST