CVE-2023-45572: Buffer Overflow

Published Oct 16, 2023
·
Updated

Buffer Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.23D1, DI-7200G+V2.D1 v.23.08.23D1 and before, DI-7200GV2.E1 v.23.08.23E1 and before, DI-7300G+V2.D1 v.23.08.23D1, and DI-7400G+V2.D1 v.23.08.23D1 and before allows a remote attacker to execute arbitrary code via the fn parameter of the tgfile.htm function.

Affected Software

28 affected components
All of the following
Dlink Di-7003g Firmware<=23.08.25d1
Dlink Di-7003g=v2.d1
All of the following
Dlink Di-7100g\+ Firmware<=23.08.23d1
Dlink Di-7100g\+=v2.d1
All of the following
Dlink Di-7100g Firmware<=23.08.23d1
Dlink Di-7100g=v2.d1
All of the following
Dlink Di-7200g\+ Firmware<=23.08.23d1
Dlink Di-7200g\+=v2.d1
All of the following
Dlink Di-7200g Firmware<=23.08.23e1
Dlink Di-7200g=v2.e1
All of the following
Dlink Di-7300g\+ Firmware<=23.08.23d1
Dlink Di-7300g\+=v2.d1
All of the following
Dlink Di-7400g\+ Firmware<=23.08.23d1
Dlink Di-7400g\+=v2.d1
Dlink Di-7003g Firmware<=23.08.25d1
Dlink Di-7003g=v2.d1
Dlink Di-7100g\+ Firmware<=23.08.23d1
Dlink Di-7100g\+=v2.d1
Dlink Di-7100g Firmware<=23.08.23d1
Dlink Di-7100g=v2.d1
Dlink Di-7200g\+ Firmware<=23.08.23d1
Dlink Di-7200g\+=v2.d1
Dlink Di-7200g Firmware<=23.08.23e1
Dlink Di-7200g=v2.e1
Dlink Di-7300g\+ Firmware<=23.08.23d1
Dlink Di-7300g\+=v2.d1
Dlink Di-7400g\+ Firmware<=23.08.23d1
Dlink Di-7400g\+=v2.d1

Event History

Oct 16, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2023-45572?

The severity of CVE-2023-45572 is critical with a CVSS score of 9.8.

2

Which D-Link devices are affected by CVE-2023-45572?

The D-Link devices affected by CVE-2023-45572 are DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.23D1, DI-7200G+V2.D1 v.23.08.23D1 and before, DI-7200GV2.E1 v.23.08.23E1 and before, DI-7300G+V2.D1 v.23.08.23D1, and DI-7400G+V2.D1 v.23.08.23D1.

3

What is the vulnerability description of CVE-2023-45572?

CVE-2023-45572 is a buffer overflow vulnerability in D-Link devices DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.23D1, DI-7200G+V2.D1 v.23.08.23D1 and before, DI-7200GV2.E1 v.23.08.23E1 and before, DI-7300G+V2.D1 v.23.08.23D1, and DI-7400G+V2.D1 v.23.08.23D1.

4

How can I fix the vulnerability CVE-2023-45572?

To fix the vulnerability CVE-2023-45572, update the firmware of your D-Link device to a version that is not vulnerable.

5

Is my D-Link DI-7003G device vulnerable to CVE-2023-45572?

No, D-Link DI-7003G device with firmware version v2.d1 is not vulnerable to CVE-2023-45572.

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