CVE-2023-22315

HIGH

7.8

CVSS Score

Published: January 30, 2023 at 09:58 PM UTC

Updated: June 17, 2026 at 05:35 AM UTC

3 products affected across 2 vendorsWattbox Wb 300-ip 3 FirmwareWattbox Wb-300-Ip-3Wattbox WB-300-IP-3

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Severity

HIGH7.8

Exploit prediction

EPSS 0.1%

SSVC

No known exploit

Description

Snap One Wattbox WB-300-IP-3 versions WB10.9a17 and prior use a proprietary local area network (LAN) protocol that does not verify updates to the device. An attacker could upload a malformed update file to the device and execute arbitrary code.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Wattbox Wb 300-ip 3 Firmware · Snapav

95%

v ≤ wb10.9a17

snapav-wattbox-wb-300-ip-3 (same device)

Wattbox WB-300-IP-3 · Snapone

60%

v ≤ WB10.9a17

Wattbox Wb-300-Ip-3 · Snapavdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Third Party AdvisoryUS Government Resource

Source: [email protected]

https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-03

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGH[email protected]

Attack Vector: LOCAL
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-345

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