What is CVE-2017-8077?

CVE-2017-8077 is a high-severity vulnerability in Tp-Link Tl-Sg108e, classified under Use of Hard-coded Credentials. CVSS score: 7.5/10. Published 2017-04-23.

How severe is CVE-2017-8077?

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

Is CVE-2017-8077 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Tp-Link Tl-Sg108e

CVE-2017-8077

On the TP-Link TL-SG108E 1.0, there is a hard-coded ciphering key (a long string beginning with Ei2HNryt). This affects the 1.1.2 Build 20141017 Rel.50749 firmware.

EPSS: 0.011 (62.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Tp-link Tl-sg108e
Tp-link Tl-sg108e_firmware — versions 1.1.2
N/a — versions n/a

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

Public proof-of-concept exploits

geeklynad/TP-Link-ESCU

References

cve@mitre.org (Technical Description, Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2017-8077?: CVE-2017-8077 is a high-severity vulnerability in Tp-Link Tl-Sg108e, classified under Use of Hard-coded Credentials. CVSS score: 7.5/10. Published 2017-04-23.
How severe is CVE-2017-8077?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2017-8077 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.