CVE-2020-8986

high-risk

Published 2020-03-24

lib/NSSDropbox.php in ZendTo prior to 5.22-2 Beta failed to properly check for equality when validating the session cookie, allowing an attacker to gain administrative access with a large number of requests.

Do I need to act?

0.92% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (20)

Zendto

Affected Vendors

Zend

References (2)

Release Notes https://zend.to/changelog.php

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high-risk

Severity 32/34 · Critical

Exploitability 3/34 · Minimal

Exposure 31/34 · Critical