CVE-2022-4280

Name: CVE-2022-4280
Creator: NVD / NIST
Published: 2022-12-03T18:15:10.243+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.71%

Last modified Jun 17, 2026

CVE-2022-4280 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability, which was classified as problematic, has been found in Dot Tech Smart Campus System. Affected by this issue is some unknown functionality of the file /services/Card/findUser. EPSS estimates a 0.71% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as problematic, has been found in Dot Tech Smart Campus System. Affected by this issue is some unknown functionality of the file /services/Card/findUser. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-214778 is the identifier assigned to this vulnerability.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.71%

48.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-266

Affected Software

Vendor	Product	Versions
Dottech	Smart Campus System	All versions

References

https://github.com/Peanut886/Vulnerability/blob/main/Information%20leakage%20vulnerability%20exists%20in%20findUser%2C%20a%20smart%20campus%20system%20developed%20by%20Dot%20Tech.mdExploit, Third Party Advisory
https://vuldb.com/?id.214778Third Party Advisory, VDB Entry
https://github.com/Peanut886/Vulnerability/blob/main/Information%20leakage%20vulnerability%20exists%20in%20findUser%2C%20a%20smart%20campus%20system%20developed%20by%20Dot%20Tech.mdExploit, Third Party Advisory
https://vuldb.com/?id.214778Third Party Advisory, VDB Entry

Timeline

Published: Dec 3, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4280?

How severe is CVE-2022-4280?

CVE-2022-4280 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.71% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4280?

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-2022-4280?

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

Scan your code now

Source: NVD / NIST