Vulnerability Details : CVE-2022-21124
Out-of-bounds write vulnerability in CX-Programmer v9.76.1 and earlier which is a part of CX-One (v4.60) suite allows an attacker to cause information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file. This vulnerability is different from CVE-2022-25234.
Vulnerability category: Memory CorruptionInformation leak
Products affected by CVE-2022-21124
- cpe:2.3:a:omron:cx-programmer:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-21124
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-21124
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2022-21124
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-21124
-
http://xenbits.xen.org/xsa/advisory-404.html
XSA-404 - Xen Security Advisories
-
http://www.openwall.com/lists/oss-security/2022/06/14/4
oss-security - Xen Security Advisory 404 v1 (CVE-2022-21123,CVE-2022-21124,CVE-2022-21166) - x86: MMIO Stale Data vulnerabilities
-
https://jvn.jp/en/vu/JVNVU90121984/index.html
JVNVU#90121984: Multiple vulnerabilities in OMRON CX-ProgrammerThird Party Advisory;VDB Entry
-
http://www.openwall.com/lists/oss-security/2022/06/16/1
oss-security - Xen Security Advisory 404 v2 (CVE-2022-21123,CVE-2022-21125,CVE-2022-21166) - x86: MMIO Stale Data vulnerabilities
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