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Vendor/product archive

dlink / dir-823g CVEs

Beta · best-effort

63 CVEs tagged to dlink / dir-823g17 Critical, 33 High, 12 Medium, 1 Low, 0 Unrated.

CVE-2026-15270

Published Jul 9, 2026

A weakness has been identified in D-link DIR-823G 1.0.2B05_20181207. Affected by this vulnerability is an unknown functionality of the file /etc/boa/boa.conf of the component Web…

CVSS 6.8 · Medium
evidence mentions
6
Buzz score
34.5
Vendor/product tagsBeta · best-effort

CVE-2026-11492

Published Jun 8, 2026

A security flaw has been discovered in D-Link DIR-823G 1.0.2B05. The affected element is an unknown function of the file /etc/vsftpd.conf of the component vsftpd. Performing a man…

CVSS 2.1 · Low
evidence mentions
6
Buzz score
31.0
Vendor/product tagsBeta · best-effort

CVE-2026-4193

Published Mar 16, 2026

A security vulnerability has been detected in D-Link DIR-823G 1.0.2B05. The affected element is the function GetDDNSSettings/GetDeviceDomainName/GetDeviceSettings/GetDMZSettings/G…

CVSS 5.5 · Medium
evidence mentions
11
Buzz score
40.9
Public PoC observed
Vendor/product tagsBeta · best-effort

CVE-2025-60675

Published Nov 13, 2025

A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823G_V1.0.2B05_20181207.bin in the timelycheck and sysconf binaries, which process the /tmp/new_…

CVSS 5.4 · Medium
Vendor/product tagsBeta · best-effort

CVE-2025-60671

Published Nov 13, 2025

A command injection vulnerability exists in the D-Link DIR-823G router firmware DIR823G_V1.0.2B05_20181207.bin in the timelycheck and sysconf binaries, which process the /var/syst…

CVSS 5.4 · Medium
Vendor/product tagsBeta · best-effort

CVE-2025-60332

Published Oct 22, 2025

A NULL pointer dereference in the SetWLanRadioSettings function of D-Link DIR-823G A1 v1.0.2B05 allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

CVSS 7.5 · High
Vendor/product tagsBeta · best-effort

CVE-2025-60331

Published Oct 22, 2025

D-Link DIR-823G A1 v1.0.2B05 was discovered to contain a buffer overflow in the FillMacCloneMac parameter in the /EXCU_SHELL endpoint. This vulnerability allows attackers to cause…

CVSS 7.5 · High
Vendor/product tagsBeta · best-effort

CVE-2024-51024

Published Nov 5, 2024

D-Link DIR_823G 1.0.2B05 was discovered to contain a command injection vulnerability via the HostName parameter in the SetWanSettings function. This vulnerability allows attackers…

CVSS 8.0 · High
Vendor/product tagsBeta · best-effort

CVE-2024-51023

Published Nov 5, 2024

D-Link DIR_823G 1.0.2B05 was discovered to contain a command injection vulnerability via the Address parameter in the SetNetworkTomographySettings function. This vulnerability all…

CVSS 8.8 · High
Vendor/product tagsBeta · best-effort

CVE-2024-33345

Published Apr 29, 2024

D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function of upload_firmware.cgi, which allows remote attackers to cause a Denial of Service…

CVSS 6.5 · Medium
Vendor/product tagsBeta · best-effort

CVE-2024-27661

Published Feb 29, 2024

D-Link DIR-823G A1V1.0.2B05 was discovered to contain Null-pointer dereferences in sub_4484A8(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a craft…

CVSS 6.5 · Medium
Vendor/product tagsBeta · best-effort

CVE-2024-27659

Published Feb 29, 2024

D-Link DIR-823G A1V1.0.2B05 was discovered to contain Null-pointer dereferences in sub_42AF30(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a craft…

CVSS 6.5 · Medium
Vendor/product tagsBeta · best-effort

CVE-2024-27658

Published Feb 29, 2024

D-Link DIR-823G A1V1.0.2B05 was discovered to contain Null-pointer dereferences in sub_4484A8(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a craft…

CVSS 6.5 · Medium
Vendor/product tagsBeta · best-effort

CVE-2024-27657

Published Feb 29, 2024

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the User-Agent parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a…

CVSS 8.8 · High
Vendor/product tagsBeta · best-effort

CVE-2024-27656

Published Feb 29, 2024

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the Cookie parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a craf…

CVSS 8.8 · High
Vendor/product tagsBeta · best-effort

CVE-2024-27655

Published Feb 29, 2024

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the SOAPACTION parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a…

CVSS 8.8 · High
Vendor/product tagsBeta · best-effort

CVE-2023-44839

Published Oct 5, 2023

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the Encryption parameter in the SetWLanRadioSecurity function. This vulnerability allows attackers to c…

CVSS 7.5 · High
Vendor/product tagsBeta · best-effort

CVE-2023-44838

Published Oct 5, 2023

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the TXPower parameter in the SetWLanRadioSettings function. This vulnerability allows attackers to caus…

CVSS 7.5 · High
Vendor/product tagsBeta · best-effort

CVE-2023-44837

Published Oct 5, 2023

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the Password parameter in the SetWanSettings function. This vulnerability allows attackers to cause a D…

CVSS 7.5 · High
Vendor/product tagsBeta · best-effort

CVE-2023-44836

Published Oct 5, 2023

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the SSID parameter in the SetWLanRadioSettings function. This vulnerability allows attackers to cause a…

CVSS 7.5 · High
Vendor/product tagsBeta · best-effort
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