CVE-2021-22663
Published Feb 9, 2021
Last updated 4 years ago
Overview
- Description
- Cscape (All versions prior to 9.90 SP3.5) lacks proper validation of user-supplied data when parsing project files. This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to execute code in the context of the current process.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:hornerautomation:cscape:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EE2DC26D-983D-42DF-A903-1AFC1430EB07",
"versionEndExcluding": "9.90"
},
{
"criteria": "cpe:2.3:a:siemens:cscape:9.90:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A38B0797-880F-4E1C-AB4B-BFDCE94DC178"
},
{
"criteria": "cpe:2.3:a:siemens:cscape:9.90:sp1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3DC489D1-BBCE-4B6F-98CE-FD50D5EF62F1"
},
{
"criteria": "cpe:2.3:a:siemens:cscape:9.90:sp3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0DD1D502-B60B-4DFD-9CAB-A2AFFF6DD035"
}
],
"operator": "OR"
}
]
}
]