THREATPORT/VULNERABILITY/CVE-2023-51629
HIGH SEVERITY

CVE-2023-51629

Dcs 8300lhv2 Firmware vulnerability

CVSS
8.8
EPSS
3.9%
EPSS pct
89th
Exploited
No known
D-Link DCS-8300LHV2 ONVIF Hardcoded PIN Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DCS-8300LHV2 IP cameras. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the ONVIF API. The issue results from the use of a hardcoded PIN. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-21492.
Affected vendor
Dlink
Affected product
Dcs 8300lhv2 Firmware
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-259 — Use of Hard-coded Password
  • CWE-798 — Use of Hard-coded Credentials
Published
2024-05-03

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable from an adjacent network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 3.9% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 89% of all scored CVEs.

Check your external exposure to CVE-2023-51629

  • Confirm whether Dlink Dcs 8300lhv2 Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2023-51629.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2023-51629

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2023-51629 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2023-51629?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2023-51629.

Start free scan

No credit card. Agentless.

Related vulnerabilities

HIGH
CVE-2018-10302
Foxit Reader vulnerability
HIGH
CVE-2017-7651
Mosquitto vulnerability
HIGH
CVE-2016-9587
Ansible vulnerability