ZDI-21-098: Fuji Electric V-Server Lite VPR File Parsing Uninitialized Pointer Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fuji Electric V-Server Lite. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of VPR files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fuji Electric V-Server Lite |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-21-098?
The severity of ZDI-21-098 is considered high due to its potential for remote code execution.
How do I fix ZDI-21-098?
To fix ZDI-21-098, ensure you apply the latest security patches provided by Fuji Electric for V-Server Lite.
What type of attacks can ZDI-21-098 facilitate?
ZDI-21-098 can facilitate remote code execution attacks by enabling attackers to run arbitrary code.
Is user interaction required to exploit ZDI-21-098?
Yes, user interaction is required for the exploitation of ZDI-21-098, as the victim must visit a malicious page or open a malicious file.
Which software versions are affected by ZDI-21-098?
ZDI-21-098 affects installations of Fuji Electric V-Server Lite.
- agent/references
- agent/type
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-098
- alias/ZDI-CAN-11668
- alias/CVE-2021-22639
- agent/software-canonical-lookup
- agent/severity
- agent/title
- agent/softwarecombine
- agent/tags
- agent/event
- agent/description
- agent/source
- vendor/fuji electric
- canonical/fuji electric v-server lite