CVE-2026-8914

Root command execution via unsafe rpc-profile eval

Published Jun 5, 2026 · Updated Jun 5, 2026

Eval injection in Teltonika Networks RutOS 7.22 through 7.23.2 and TSWOS 1.09 through 1.09.1 allows local users to execute root commands. The rpc-profile component passes profile-change input to an unsafe eval call, allowing embedded directives to run with the component's root privileges. Exploitation requires a lower-privileged authenticated account and local device access; successful injection grants root-level command execution.

CVSS severity8.4
High
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Eval injection in Teltonika Networks RutOS 7.22 through 7.23.2 and TSWOS 1.09 through 1.09.1 allows local users to execute root commands. The rpc-profile component passes profile-change input to an unsafe eval call, allowing embedded directives to run with the component's root privileges. Exploitation requires a lower-privileged authenticated account and local device access; successful injection grants root-level command execution.

The record

CVE
CVE-2026-8914
Published
Jun 5, 2026
Updated
Jun 5, 2026
Vendor
Teltonika Networks
Product
TSWOS
Classifications
CWE-95, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.09 <=1.09.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Teltonika Networks · TSWOSversion=1.09 <=1.09.1
Teltonika Networks · RutOSversion=7.22 <=7.23.2

Published CVSS scores

8.4Teltonika NetworksCVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-95Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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