PT-2020-12959 · Openwrt+1 · Openwrt+1

Ilya Shaposhnikov · Published 2020-04-21 · Updated 2024-08-04 · CVE-2020-11968

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions IQrouter versions through 3.3.1

Description The issue allows remote attackers to read system logs due to Incorrect Access Control in the web-panel. This can occur on a brand-new network before the initial configuration is completed, including setting a secure password. It is noted that this condition is also applicable to unconfigured releases of OpenWRT and many other new Linux distributions prior to their first configuration.

Recommendations For IQrouter versions through 3.3.1, complete the initial configuration and set a secure password to mitigate the risk of system log exposure. As a temporary workaround, consider restricting access to the web-panel until the initial configuration is completed.

Fix

Insertion into Log File

Weakness Enumeration

CWE-532

Related Identifiers

CVE-2020-11968

Affected Products

Iqrouter

Openwrt

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2020-11968 · Security Note
• https://osv.dev/vulnerability/CVE-2020-11968 · Vendor Advisory
• https://pastebin.com/grSCSBSu · Note
• https://t.me/cvenotify/88966 · Telegram Post
• https://openwrt.org/docs/guide-quick-start/walkthrough_login · Note
• https://t.me/cvenotify/2959 · Telegram Post
• https://evenroute.com · Note
• https://evenroute.zendesk.com/hc/en-us/articles/216107838-How-do-I-configure-an-IQrouter- · Note