PT-2020-19363 · Hikvision · Hikvision Dvr Ds-7204Hghi-F1

Published 2020-01-14 · Updated 2020-07-23 · CVE-2020-7057

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Hikvision DVR DS-7204HGHI-F1 version 4.0.1 build 180903

Description The issue allows an attacker to potentially enumerate user accounts by analyzing the different responses received for failed login attempts to the ISAPI/Security/sessionLogin/capabilities endpoint, depending on whether the user account exists. The system only allows about 4 or 5 failed login attempts.

Recommendations For Hikvision DVR DS-7204HGHI-F1 version 4.0.1 build 180903, consider restricting access to the ISAPI/Security/sessionLogin/capabilities endpoint to minimize the risk of user enumeration. As a temporary workaround, limit the number of allowed failed login attempts to prevent brute-force attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Restriction of Excessive Authentication Attempts

Weakness Enumeration

CWE-307

Related Identifiers

CVE-2020-7057

Affected Products

Hikvision Dvr Ds-7204Hghi-F1

References · 4

• 🔥 https://sku11army.blogspot.com/2020/01/hikvision-dvr-ds-7204hghi-user.html · Exploit
• https://osv.dev/vulnerability/CVE-2020-7057 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-7057 · Security Note
• https://t.me/cibsecurity/13640 · Telegram Post