CVE-2021-44793

Name: CVE-2021-44793
Creator: NVD / NIST
Published: 2022-01-27T13:15:07.903+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.6/10EPSS 1.37%

Last modified Jun 17, 2026

CVE-2021-44793 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. Single Connect does not perform an authorization check when using the sc-reports-ui" module. A remote attacker could exploit this vulnerability to access the device configuration page and export the data to an external file. EPSS estimates a 1.37% chance of exploitation in the next 30 days.

Description

Single Connect does not perform an authorization check when using the sc-reports-ui" module. A remote attacker could exploit this vulnerability to access the device configuration page and export the data to an external file. The exploitation of this vulnerability might allow a remote attacker to obtain sensitive information including the database credentials. Since the database runs with high privileges it is possible to execute commands with the attained credentials.

Metrics

CVSS 3.1

8.6/10

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

EPSS Probability

1.37%

68.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Krontech	Single Connect	< 2.16

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-22-0093
https://www.usom.gov.tr/bildirim/tr-22-0093Third Party Advisory
https://www.usom.gov.tr/bildirim/tr-22-0093Third Party Advisory

Timeline

Published: Jan 27, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-44793?

How severe is CVE-2021-44793?

CVE-2021-44793 has a CVSS score of 8.6/10 (HIGH severity). The EPSS model estimates a 1.37% probability of exploitation in the next 30 days.

How do I fix CVE-2021-44793?

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-2021-44793?

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

Scan your code now

Source: NVD / NIST