PT-2023-11521 · D Link · Dlink 619L

Ys110 · Published 2023-09-11 · Updated 2023-09-13 · CVE-2020-19320

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions DLINK 619L version B 2.06beta

Description A buffer overflow issue exists via the curTime parameter on login. This allows for potential exploitation.

Recommendations For DLINK 619L version B 2.06beta, avoid using the curTime parameter in the login process until a fix is available. As a temporary workaround, consider restricting access to the login functionality to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2020-19320

Affected Products

Dlink 619L

References · 6

• 🔥 https://github.com/hhhhu8045759/dlink-619l-buffer_overflow · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-19320 · Security Note
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-19320 · Vendor Advisory
• https://t.me/cibsecurity/70225 · Telegram Post
• https://twitter.com/CVEnew/status/1701304158983241944 · Twitter Post