What is CVE-2021-35309?

CVE-2021-35309 is a high-severity vulnerability in Samsung Syncthru Web Service, classified under Improper Privilege Management. CVSS score: 7.5/10. Published 2023-08-22.

How severe is CVE-2021-35309?

High severity. CVSS v3 base score is 7.5 out of 10.

Privilege escalation in Samsung Syncthru Web Service

CVE-2021-35309

An issue discovered in Samsung SyncThru Web Service SPL 5.93 06-09-2014 allows attackers to gain escalated privileges via MITM attacks.

Vulnerability class: Privilege Escalation

EPSS: 0.004 (36.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Samsung Syncthru_web_service — versions 5.93
N/a — versions n/a

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2021-35309?: CVE-2021-35309 is a high-severity vulnerability in Samsung Syncthru Web Service, classified under Improper Privilege Management. CVSS score: 7.5/10. Published 2023-08-22.
How severe is CVE-2021-35309?: High severity. CVSS v3 base score is 7.5 out of 10.