Is CVE-2023-3606 actively exploited?

Yes. KEV Intelligence tracks CVE-2023-3606 as a known exploited vulnerability. Confidence is high.

What exploitation activity has KEV Intelligence observed?

KEV Intelligence has not yet recorded sensor-observed exploitation attempts for CVE-2023-3606. Our sensors continue to monitor for activity targeting this CVE.

Which versions are affected?

CVE-2023-3606 affects Tamron TamronOS. Reported affected version: 20230703.

No. CVE-2023-3606 is not currently listed in CISA KEV.

Vulnerability report

Exploited in the wild High confidence Not in CISA KEV

CVE-2023-3606

TamronOS ping os command injection

Tamron / TamronOS · 20230703

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Severity: CVSS 6.3 · Medium
Confidence: High
Exploit status: Exploited in the wild
EPSS: 7.1%
First observed: —
Last observed: —

Decision summary

What security teams need to know first

Direct answers before the deeper technical record.

What it is

CVE-2023-3606 is TamronOS ping os command injection. A vulnerability was found in TamronOS up to 20230703. It has been classified as critical. This affects an unknown part of the file /api/ping. The manipulation of...

Is it exploited?

Yes. KEV Intelligence tracks this CVE as a known exploited vulnerability. Confidence is high.

Who is affected?

Tamron / TamronOS 20230703.

What should we do?

Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.

Overview

A vulnerability was found in TamronOS up to 20230703

A vulnerability was found in TamronOS up to 20230703. It has been classified as critical. This affects an unknown part of the file /api/ping. The manipulation of the argument host leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-233475.

NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Es wurde eine Schwachstelle in TamronOS bis 20230703 ausgemacht. Sie wurde als kritisch eingestuft. Es betrifft eine unbekannte Funktion der Datei /api/ping. Dank der Manipulation des Arguments host mit unbekannten Daten kann eine os command injection-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Vendor Product Affected Status

n/a TamronOS 20230703 Affected

Published: 10 Jul 2023
Exploitation Reported: 07 Mar 2026
Attack vector: Remote
Complexity: Low
Privileges: Low
User interaction: None

CVE References

CVE Record CVE.org · CVE Record https://www.cve.org/CVERecord?id=CVE-2023-3606
GitHub — d4n-sec/cve github.com · Exploit https://github.com/d4n-sec/cve/blob/main/TamronOS%20IPTV.md
Technical Description — vuldb.com vuldb.com · Technical Description https://vuldb.com/?id.233475
Signature — vuldb.com vuldb.com · Signature https://vuldb.com/?ctiid.233475

Exploitation evidence

Why KEV Intelligence marks this CVE as exploited

Third-party attestation and first-party sensor observation are shown separately so teams can judge the evidence chain.

Exploited in the wild

The Shadowserver

Recorded 07 Mar 2026

Independent exploitation attestation added to the KEV Intelligence record.

Known exploited vulnerability sources

Per-source evidence links for KEV attestations are available through the KEV Intelligence Pro API.

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Source	Added
The Shadowserver First	2026-03-07 00:00 UTC

Detection

Operational artifacts and observed signals

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Observed signals

Request targets: 0
User-Agents: 0

Raw values available in Pro and Enterprise.

Scanner coverage

No scanner integrations recorded yet.

Virtual patch status

No KEV Intelligence virtual patch is currently available. Future rules ship for ModSecurity, Cloudflare, and AWS WAF.

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No detection artifacts or sensor request patterns are available for this CVE yet.

Check back as sensor telemetry and scanner integrations are updated.

Risk and context

Severity, weaknesses, and research context

CVSS v3.1

6.3 Medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS

7.1%

Weaknesses

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CWE-78

All CVSS Scores

CVSS v3.1 6.3 Medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS v3.0 6.3 Medium

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 6.5 Medium

AV:N/AC:L/Au:S/C:P/I:P/A:P

Timeline

From disclosure to observed exploitation

07 Mar 2026
Added to KEV Intelligence KEV Feed

High-confidence, third-party attested exploitation
10 Jul 2023
CVE published

Vulnerability disclosed publicly
10 Jul 2023
CVE ID reserved

Identifier reserved by the CNA

Pro API

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Evidence confidence and provenance
First-party sensor telemetry
PoC and scanner references
Affected versions and enrichment
Automation-ready JSON delivery

GET /api/v2/pro/kevs/CVE-2023-3606

Free JSON includes basic KEV fields

{
  "cve_id": "CVE-2023-3606",
  "confidence": "High",
  "cvss_score": 6.3,
  "cvss_estimated": false,
  "epss_score": 0.07084,
  "exploit_status": {
    "exploited_in_the_wild": true,
    "active_exploitation_observed": false
  },
  "sensor_telemetry": { "attempts": 0, "sensors": 0 }
}

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