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The vulnerability of the V-Simulator software module for monitoring the status of Fuji Electric’s V-Server Lite and Tellus Lite V-Simulator lies in the reading beyond the buffer boundaries in memory. This allows a perpetrator to execute arbitrary code.

🗓️ 03 Dec 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 4 Views

V-Simulator flaw in Fuji Electric V-Server Lite and Tellus Lite enables remote code execution via out-of-bounds reads.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-38421
20 Dec 202121:15
attackerkb
CNNVD
Fuji Electric V-Server Lite 缓冲区错误漏洞
26 Oct 202100:00
cnnvd
CVE
CVE-2021-38421
20 Dec 202120:08
cve
Cvelist
CVE-2021-38421 Fuji Electric Tellus Lite V-Simulator out of bounds read
20 Dec 202120:08
cvelist
EUVD
EUVD-2021-24873
7 Oct 202500:30
euvd
ICS
Fuji Electric Tellus Lite V-Simulator and V-Server Lite
26 Oct 202100:00
ics
NVD
CVE-2021-38421
20 Dec 202121:15
nvd
OSV
CVE-2021-38421
20 Dec 202121:15
osv
Prion
Out-of-bounds
20 Dec 202121:15
prion
RedhatCVE
CVE-2021-38421
22 May 202518:40
redhatcve
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03 Dec 2021 00:00Current
7.9High risk
Vulners AI Score7.9
CVSS 38.8
CVSS 210
EPSS0.00756
4