CVEs / CVE-2022-26258
CVE-2022-26258: D-Link DIR-820L Remote Code Execution Vulnerability
- Known exploited in the CISA KEV catalog since 8 Sep 2022
- critical 9.8 CVSS 3.1 (NVD)
- EPSS 91.6% chance of exploitation in the next 30 days, higher than 99% of CVEs (30 Oct 2026)
- Last changed at its sources
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Summary
D-Link DIR-820L contains an unspecified vulnerability in Device Name parameter in /lan.asp which allows for remote code execution.
Description
D-Link DIR-820L 1.05B03 was discovered to contain remote command execution (RCE) vulnerability via HTTP POST to get set ccp.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| n/a n/a | n/a | — |
Exploitation
| In CISA KEV since | 8 Sep 2022 |
|---|---|
| Due date for US federal agencies | 29 Sep 2022 |
| Used in ransomware campaigns | Unknown |
| Required action | The impacted product is end-of-life and should be disconnected if still in use. |
Severity
| CVSS 3.1 | 9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HScored by NVD |
|---|---|
| Weakness | CWE-78 |
References
- CVE-2022-26258 on NVD
- CVE-2022-26258 in the CISA KEV catalog
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10295 (cited by CISA)
- https://github.com/skyedai910/Vuln/tree/master/DIR-820L/command_execution_0 Broken Link, Exploit, Third Party Advisory
- https://github.com/zhizhuoshuma/cve_info_data/blob/ccaed4b94ba762eb8a8e003bfa762a7754b8182e/Vuln/Vuln/DIR-820L/command_execution_0/README.md Exploit, Third Party Advisory
- https://www.dlink.com/en/security-bulletin/ Not Applicable, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26258 US Government Resource
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.