Vulnerability Details : CVE-2020-10918
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.
Vulnerability category: BypassGain privilege
Products affected by CVE-2020-10918
- cpe:2.3:o:automationdirect:c-more_hmi_ea9_firmware:6.52:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-10918
0.90%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-10918
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
Zero Day Initiative | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-10918
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: zdi-disclosures@trendmicro.com (Primary)
References for CVE-2020-10918
-
https://www.zerodayinitiative.com/advisories/ZDI-20-805/
ZDI-20-805 | Zero Day InitiativeThird Party Advisory;VDB Entry
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