CVE-2020-27858

ALTO 7.5CVE-2020-27858 · Published 20/01/2021 · updated 17/06/2026

In breve

CVE-2020-27858 è una vulnerabilità ALTO (CVSS 7.5) che riguarda d2d (arcserve).
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 73.8%, superiore al 99.5% delle vulnerabilità.
Nessuna versione corretta ancora nota: segui l'avviso del produttore nei riferimenti.

Package	Affected versions	Patched versions
d2d arcserve	`= 16.5`	No fix yet

Description

This vulnerability allows remote attackers to disclose sensitive information on affected installations of CA Arcserve D2D 16.5. Authentication is not required to exploit this vulnerability. The specific flaw exists within the getNews method. Due to the improper restriction of XML External Entity (XXE) references, a specially-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 SYSTEM. Was ZDI-CAN-11103.

References

zerodayinitiative.com/advisories/ZDI-20-1397 · Third Party Advisory

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