Dlink Dir-820l
15 CVEs affecting Dlink Dir-820l. Latest disclosed: 2025-10-21. Critical: 9, High: 5.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2024-48150 | Critical | 9.8 | 2024-10-14 | D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the sub_451208 function. |
CVE-2023-44809 | Critical | 9.8 | 2023-10-16 | D-Link device DIR-820L 1.05B03 is vulnerable to Insecure Permissions. |
CVE-2023-44808 | Critical | 9.8 | 2023-10-16 | D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the sub_4507CC function. |
CVE-2023-44807 | Critical | 9.8 | 2023-10-06 | D-Link DIR-820L 1.05B03 has a stack overflow vulnerability in the cancelPing function. |
CVE-2023-25280 | Critical | 9.8 | 2023-03-16 | OS Command injection vulnerability in D-Link DIR820LA1_FW105B03 allows attackers to escalate privileges to root via a crafted payload with the ping_addr parame… |
CVE-2023-25279 | Critical | 9.8 | 2023-03-13 | OS Command injection vulnerability in D-Link DIR820LA1_FW105B03 allows attackers to escalate privileges to root via a crafted payload. |
CVE-2022-26258 | Critical | 9.8 | 2022-03-28 | D-Link DIR-820L 1.05B03 was discovered to contain remote command execution (RCE) vulnerability via HTTP POST to get set ccp. |
CVE-2021-45382 | Critical | 9.8 | 2022-02-17 | A Remote Command Execution (RCE) vulnerability exists in all series H/W revisions D-link DIR-810L, DIR-820L/LW, DIR-826L, DIR-830L, and DIR-836L routers via th… |
CVE-2015-1187 | Critical | 9.8 | 2017-09-21 | The ping tool in multiple D-Link and TRENDnet devices allow remote attackers to execute arbitrary code via the ping_addr parameter to ping.ccp. |
CVE-2025-52079 | High | 8.8 | 2025-10-21 | 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 PO… |
CVE-2024-51186 | High | 8.0 | 2024-11-11 | 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. |
CVE-2023-25281 | High | 7.5 | 2023-03-16 | A stack overflow vulnerability exists in pingV4Msg component in D-Link DIR820LA1_FW105B03, allows attackers to cause a denial of service via the nextPage param… |
CVE-2023-25283 | High | 7.5 | 2023-03-13 | 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… |
CVE-2022-34973 | High | 7.5 | 2022-08-03 | D-Link DIR820LA1_FW106B02 was discovered to contain a buffer overflow via the nextPage parameter at ping.ccp. |
CVE-2023-25282 | Medium | 6.5 | 2023-03-15 | 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 p… |