THREATPORT/VULNERABILITY/CVE-2023-51573
CRITICAL SEVERITY

CVE-2023-51573

Viewpower vulnerability

CVSS
9.8
EPSS
45.7%
EPSS pct
99th
Exploited
No known
Voltronic Power ViewPower Pro updateManagerPassword Exposed Dangerous Function Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Voltronic Power ViewPower Pro. Authentication is not required to exploit this vulnerability. The specific flaw exists within the updateManagerPassword function. The issue results from the exposure of a dangerous function. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-21203.
Affected vendor
Voltronicpower
Affected product
Viewpower
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-749 — Exposed Dangerous Method or Function
Published
2024-04-01

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the 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 45.7% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it among the most exploited CVEs currently tracked.

Check your external exposure to CVE-2023-51573

  • Confirm whether Voltronicpower Viewpower is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2023-51573.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2023-51573

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2023-51573 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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