PT-2020-19280 · Zte · Zte F680

Published 2020-06-01 · Updated 2020-12-04 · CVE-2020-6868

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions ZTE F680 version 9.0.10P1N6

Description The issue is related to input validation in the ZTE PON terminal product, specifically affecting the creation of WAN connections through the WEB management pages. Although the front-end limits the length of the WAN connection name, an attacker can use an HTTP proxy to bypass this limitation and tamper with the parameter value.

Recommendations For ZTE F680 version 9.0.10P1N6, as a temporary workaround, consider restricting access to the WEB management pages to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2020-6868

Affected Products

Zte F680

References · 3

• http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1012866 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-6868 · Security Note
• https://osv.dev/vulnerability/CVE-2020-6868 · Vendor Advisory