What is CVE-2023-51591?

CVE-2023-51591 is a high-severity vulnerability in Voltronic Power Viewpower Pro, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.5/10. Published 2024-05-03.

How severe is CVE-2023-51591?

High severity. CVSS v3 base score is 7.5 out of 10.

XXE in Voltronic Power Viewpower Pro

CVE-2023-51591

Voltronic Power ViewPower Pro doDocument XML External Entity Processing Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Voltronic Power ViewPower Pro. Authentication is not required to exploit this vulnerability. The specific flaw exists within the doDocument method. Due to the improper restriction of XML External Entity (XXE) references, a crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of LOCAL SERVICE. Was ZDI-CAN-22081.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.011 (62.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Voltronic Power Viewpower Pro — versions 2.0-22165
Voltronicpower Viewpower — versions 2.0-22165

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)

Frequently asked questions

What is CVE-2023-51591?: CVE-2023-51591 is a high-severity vulnerability in Voltronic Power Viewpower Pro, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.5/10. Published 2024-05-03.
How severe is CVE-2023-51591?: High severity. CVSS v3 base score is 7.5 out of 10.