CVE-2023-32349

HIGH
8.8
CVSS Score
Published: May 22, 2023 at 03:12 PM UTC
Updated: June 17, 2026 at 05:58 AM UTC
38 products affected across 2 vendorsRUT240 FirmwareRUT956 FirmwareRUTX11 Firmware

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Severity
HIGH8.8
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

Version 00.07.03.4 and prior of Teltonika’s RUT router firmware contain a packet dump utility that contains proper validation for filter parameters. However, variables for validation checks are stored in an external configuration file. An authenticated attacker could use an exposed UCI configuration utility to change these variables and enable malicious parameters in the dump utility, which could result in arbitrary code execution.

Affected

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

v ≤ 00.07.03.4
teltonika-networks-rut200 (same device)
v ≤ 00.07.03.4
teltonika-networks-rut241 (same device)
v ≤ 00.07.03.4
teltonika-networks-rut300 (same device)
v ≤ 00.07.03.4
teltonika-networks-rut360 (same device)
v ≤ 00.07.03.4
teltonika-networks-rut901 (same device)
v ≤ 00.07.03.4
teltonika-networks-rut950 (same device)
v ≤ 00.07.03.4
teltonika-networks-rut951 (same device)
v ≤ 00.07.03.4
teltonika-networks-rut955 (same device)
v ≤ 00.07.03.4
teltonika-networks-rut956 (same device)

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)

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-15

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