CVE-2023-22339
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
47.8%
Improper access control vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to bypass access restriction and obtain the server certificate including the private key of the product.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| contec | conprosys_hmi_system | 3.4.5 | cpe:2.3:a:contec:conprosys_hmi_system:3.4.5:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "Contec Co., Ltd.",
"product": "CONPROSYS HMI System (CHS)",
"versions": [
{
"version": "Ver.3.4.5 and earlier",
"status": "affected"
}
]
}
]References
jvn.jp/en/vu/JVNVU96873821
www.cisa.gov/uscert/ics/advisories/icsa-22-347-03
www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_230110_en.pdf
www.contec.com/download/contract/contract4/?itemid=ea8039aa-3434-4999-9ab6-897aa690210c&downloaditemid=866d7d3c-aae9-438d-87f3-17aa040df90b
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
47.8%