CVE-2023-5747Network attack vector

Authenticated code execution via unsigned WAVE update

Published Nov 13, 2023 · Updated Aug 2, 2024

Command injection in Hanwha Vision PNV-A6081R-E cameras with firmware 2.21.02 and earlier allows remote authenticated users to execute code. During WAVE installation or update, the camera accepts an uploaded archive without validating its digital signature or integrity, so archive content can inject commands. Valid camera credentials and a modified archive from an unauthorized source are required; successful exploitation runs arbitrary software or tasks on the camera.

CVSS severity7.2
High
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Command injection in Hanwha Vision PNV-A6081R-E cameras with firmware 2.21.02 and earlier allows remote authenticated users to execute code. During WAVE installation or update, the camera accepts an uploaded archive without validating its digital signature or integrity, so archive content can inject commands. Valid camera credentials and a modified archive from an unauthorized source are required; successful exploitation runs arbitrary software or tasks on the camera.

The record

CVE
CVE-2023-5747
Published
Nov 13, 2023
Updated
Aug 2, 2024
Vendor
Hanwha Vision Co., Ltd.
Product
PNV-A6081R
Classifications
CWE-347, CWE-345, CAPEC-248, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 13, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=2.21.02

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hanwha Vision Co., Ltd. · PNV-A6081Rversion=2.21.02

Published CVSS scores

7.2Hanwha Vision CNACVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-347Improper Verification of Cryptographic Signature
CWE-345Insufficient Verification of Data Authenticity
CAPEC-248Command Injection
T1059Command and Scripting Interpreter

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo