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Product
Dir-820l Firmware
by Dlink · last CVE Oct 21, 2025
On CISA KEVExploited in the wild
15
CVEs
4
On KEV
9.8
Max CVSS
0
New 30D
Vulnerabilities15In the news0Timeline
Severity mix
Critical 9High 5Medium 1Low 0
Severity
All severities15Critical9High5Medium1Low0
Exploitation
On CISA KEV4Exploited in the wild4
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Add Dir-820l Firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-25280
In wildKEV
9.8
98%
Mar 16
D-Link DIR-820 Router OS Command Injection Vulnerability
Affected: 1.05b03
CVE-2022-26258
In wildKEV
9.8
92%
Mar 27
D-Link DIR-820L Remote Code Execution Vulnerability
Affected: 1.05b03
CVE-2021-45382
In wildKEV
9.8
98%
Feb 17
D-Link Multiple Routers Remote Code Execution Vulnerability
Affected: All versions, or not specified
CVE-2015-1187
In wildKEV
9.8
83%
Sep 21
D-Link and TRENDnet Multiple Devices Remote Code Execution Vulnerability
Affected: 1.02; 1.05; 2.01
CVE-2024-48150
9.8
1%
Oct 14
D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the sub_451208 function
Affected: 1.05b03
CVE-2023-44809
9.8
1%
Oct 16
D-Link device DIR-820L 1.05B03 is vulnerable to Insecure Permissions
Affected: 1.05b03
CVE-2023-44808
9.8
1%
Oct 16
D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the sub_4507CC function
Affected: 1.05b03
CVE-2023-44807
9.8
1%
Oct 6
D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the cancelPing function
Affected: 1.05b03
CVE-2023-25279
9.8
31%
Mar 13
OS Command injection vulnerability in D-Link DIR820LA1_FW105B03 allows attackers to escalate privileges to root via a crafted payload
Affected: 1.05b03
CVE-2025-52079
8.8
1%
Oct 21
The administrator password setting of the D-Link DIR-820L 1.06B02 is has Improper Access Control and is vulnerable to Unverified Password Change via crafted POST request to…
Affected: 1.06b02
CVE-2024-51186
8.0
2%
Nov 11
D-Link DIR-820L 1.05b03 was discovered to contain a remote code execution (RCE) vulnerability via the ping_addr parameter in the ping_v4 and ping_v6 functions
Affected: 1.05b03
CVE-2023-25281
7.5
1%
Mar 16
A stack overflow vulnerability exists in pingV4Msg component in D-Link DIR820LA1_FW105B03, allows attackers to cause a denial of service via the nextPage parameter to ping.ccp
Affected: 1.05b03
CVE-2023-25283
7.5
1%
Mar 13
A stack overflow vulnerability in D-Link DIR820LA1_FW106B02 allows attackers to cause a denial of service via the reserveDHCP_HostName_1.1.1.0 parameter to lan.asp
Affected: 1.06b02
CVE-2022-34973
7.5
16%
Aug 3
D-Link DIR820LA1_FW106B02 was discovered to contain a buffer overflow via the nextPage parameter at ping.ccp
Affected: 1.06b02
CVE-2023-25282
6.5
1%
Mar 15
A heap overflow vulnerability in D-Link DIR820LA1_FW106B02 allows attackers to cause a denial of service via the config.log_to_syslog and log_opt_dropPackets parameters to…
Affected: 1.06b02
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