Vulnerability Details : CVE-2021-22647
Luxion KeyShot versions prior to 10.1, Luxion KeyShot Viewer versions prior to 10.1, Luxion KeyShot Network Rendering versions prior to 10.1, and Luxion KeyVR versions prior to 10.1 are vulnerable to multiple out-of-bounds write issues while processing project files, which may allow an attacker to execute arbitrary code.
Vulnerability category: Memory CorruptionExecute code
Products affected by CVE-2021-22647
- cpe:2.3:o:siemens:solid_edge_se2020_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:solid_edge_se2021_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:a:luxion:keyshot:*:*:*:*:*:*:*:*
- cpe:2.3:a:luxion:keyshot_network_rendering:*:*:*:*:*:*:*:*
- cpe:2.3:a:luxion:keyshot_viewer:*:*:*:*:*:*:*:*
- cpe:2.3:a:luxion:keyvr:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22647
1.60%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22647
| 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-2021-22647
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by:
- ics-cert@hq.dhs.gov (Primary)
- nvd@nist.gov (Secondary)
References for CVE-2021-22647
-
https://cert-portal.siemens.com/productcert/pdf/ssa-231216.pdf
Third Party Advisory
-
https://www.zerodayinitiative.com/advisories/ZDI-21-322/
ZDI-21-322 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://www.zerodayinitiative.com/advisories/ZDI-21-320/
ZDI-21-320 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://www.zerodayinitiative.com/advisories/ZDI-21-321/
ZDI-21-321 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://www.zerodayinitiative.com/advisories/ZDI-21-326/
ZDI-21-326 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://us-cert.cisa.gov/ics/advisories/icsa-21-035-01
Luxion KeyShot | CISAThird Party Advisory;US Government Resource
-
https://www.zerodayinitiative.com/advisories/ZDI-21-318/
ZDI-21-318 | Zero Day InitiativeThird Party Advisory;VDB Entry
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