PT-2022-19802 · Verizon · Verizon 4G Lte Network Extender

Gjoko Krstic · Published 2022-05-27 · Updated 2022-06-10 · CVE-2022-29729

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 Verizon 4G LTE Network Extender GA4.38 - V0.4.038.2131

Description The issue is related to a weak default admin password generation algorithm. This algorithm generates passwords that are accessible to unauthenticated attackers via the webUI login page.

Recommendations For Verizon 4G LTE Network Extender GA4.38 - V0.4.038.2131, consider changing the default admin password to a strong and unique password to prevent unauthorized access. As a temporary workaround, restrict access to the webUI login page until a more secure password generation algorithm is implemented.

Exploit

Fix

Weakness Enumeration

CWE-521

Related Identifiers

CVE-2022-29729

Affected Products

Verizon 4G Lte Network Extender

References · 6

• 🔥 https://zeroscience.mk/en/vulnerabilities/ZSL-2022-5701.php · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-29729 · Security Note
• https://verizon.com · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-29729 · Vendor Advisory
• https://t.me/cibsecurity/43653 · Telegram Post
• https://t.me/cvenotify/31438 · Telegram Post