Networking Server Flaw in PCVue Systems Exposes Applications to Attacks
CVE-2025-9998

6MEDIUM

Key Information:

Vendor

Arcinfo

Status
Pcvue
Vendor
CVE Published:
5 September 2025

Badges

👾 Exploit Exists

What is CVE-2025-9998?

A vulnerability in the PCVue Networking Server allows an attacker to exploit improper packet sequence checking, which can lead to the disruption of applications. By sending specially crafted packets, an attacker could cause the server to halt, significantly impacting the operation and availability of services. It is crucial for users of affected versions to be aware of this security issue and apply necessary updates or mitigations.

Affected Version(s)

PcVue 16.0

PcVue 16.0 < 16.3.1

PcVue 15.0 < 15.2.12

References

https://www.pcvue.com/security/#SB2025-4
vendor-advisory

CVSS V4

Score:
6
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Guillaume André (Synacktiv)
Pierre Gertner (Synacktiv)
.
CVE-2025-9998 : Networking Server Flaw in PCVue Systems Exposes Applications to Attacks