What is CVE-2017-17747?

CVE-2017-17747 is a medium-severity vulnerability in Tp-Link Tl-Sg108e, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2017-12-20.

How severe is CVE-2017-17747?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Tp-Link Tl-Sg108e

CVE-2017-17747

Weak access controls in the Device Logout functionality on the TP-Link TL-SG108E v1.0.0 allow remote attackers to call the logout functionality, triggering a denial of service condition.

Vulnerability class: Broken Authentication

EPSS: 0.007 (50.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Tp-link Tl-sg108e — versions 1.0, 2.0, 3.0
Tp-link Tl-sg108e_firmware — versions 1.0.0
N/a — versions n/a

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

cve@mitre.org (mailing-list, Exploit, x_refsource_FULLDISC, Mailing List, Third Party Advisory, Mitigation)

Frequently asked questions

What is CVE-2017-17747?: CVE-2017-17747 is a medium-severity vulnerability in Tp-Link Tl-Sg108e, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2017-12-20.
How severe is CVE-2017-17747?: Medium severity. CVSS v3 base score is 6.5 out of 10.