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Fencer Vulns
critical 9.8

CVE-2023-51573 in the critical feed json

Voltronic Power ViewPower Pro updateManagerPassword Exposed Dangerous Function Authentication Bypass Vulnerability

published 2024-04-01 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-56285

cvss
9.8
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
45.7%
EPSS 45.7% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

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.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-24-023-03 updated cvss 9.8

Voltronic Power ViewPower Pro

  • Voltronic Power ViewPower Pro 2.0-22165
    affected: mitigation “Voltronic Power did not respond to CISA's attempts at coordination. Users of Voltronic Power products are encouraged to contact Voltronic Power and keep their systems up to date.”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
2 y ago

Exploit prediction

45.74% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Voltronic Power ViewPower Pro
  • voltronic_power viewpower_pro

Classification

Weakness
  • CWE-749 Exposed Dangerous Method or Function

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.