CVE-2020-10918

Description

This vulnerability allows remote attackers to bypass authentication on affected installations of C-MORE HMI EA9 Firmware version 6.52 touch screen panels. Authentication is not required to exploit this vulnerability. The specific flaw exists within the authentication mechanism. The issue is due to insufficient authentication on post-authentication requests. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from unauthenticated users. Was ZDI-CAN-10182.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 4.79% Top 15%
Third-Party Advisory zerodayinitiative.com
Affected: C-MORE HMI EA9
Published at:
Updated at:

References

Link Tags
https://www.zerodayinitiative.com/advisories/ZDI-20-805/ vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-10918?
CVE-2020-10918 has been scored as a high severity vulnerability.
How to fix CVE-2020-10918?
To fix CVE-2020-10918, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-10918 being actively exploited in the wild?
It is possible that CVE-2020-10918 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-10918?
CVE-2020-10918 affects C-MORE HMI EA9.
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