What is CVE-2018-8827?

CVE-2018-8827 is a medium-severity vulnerability in Technicolor Tg789vac, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-01-03.

How severe is CVE-2018-8827?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Technicolor Tg789vac

CVE-2018-8827

The admin web interface on Technicolor MediaAccess TG789vac v2 HP devices with firmware v16.3.7190-2761005-20161004084353 displays unsanitised user input, which allows an unauthenticated malicious user to embed JavaScript into the Log viewer interface via a crafted HTTP Referer header, aka XSS.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.012 (65.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Technicolor Tg789vac — versions 2
Technicolor Tg789vac_firmware — versions 16.3.7190-2761005-20161004084353
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2018-8827?: CVE-2018-8827 is a medium-severity vulnerability in Technicolor Tg789vac, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-01-03.
How severe is CVE-2018-8827?: Medium severity. CVSS v3 base score is 6.1 out of 10.