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01 Record

CVE-2021-44795

Modifying User Permissions via Unauthorized Access in Single Connect

MediumPUBLISHEDCNA: TR-CERT
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

02 Description

Modifying User Permissions via Unauthorized Access in Single Connect

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.91% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 59.9% of scored records. A rank, not a probability.
NVD base score
5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2022-01-27 12:27Z4 YR AGO
Last updated
2026-05-18 12:03Z5 MO AGO
Reserved
2021-12-10
Assigning CNA
TR-CERT
Record state
PUBLISHED
Severity
Medium (CVSS 5.3)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
Data version
5.2
Document digest
a7210afafbffc8c9e352477f3b5440f40bf355f688485ff80d274cbe70ffe5b2

05 Affected products

VendorProductVersionsPlatforms
KronSingle Connect< 2.16—

06 References

07 Remediation

Single Connect should be updated to the latest version provided by the vendor.