# CVE-2022-26258: D-Link DIR-820L Remote Code Execution Vulnerability

- Exploited (CISA KEV): yes, added 2022-09-08
- Published: 2022-03-27
- CVSS: 9.8 CRITICAL (v3.1)
- EPSS: 91.6% (100th percentile)
- CWE: CWE-78

D-Link DIR-820L 1.05B03 was discovered to contain remote command execution (RCE) vulnerability via HTTP POST to get set ccp.

## Edge WAF coverage (claimed by vendors, not measured)

| Vendor | Status | First rule | Days after publication |
|---|---|---|---|
| Cloudflare | Before feed history | — | — |
| AWS | No public claim | — | — |
| Microsoft Azure | No public claim | — | — |
| Google Cloud | Before feed history | — | — |
| Fastly | Before feed history | — | — |
| F5 | Before feed history | — | — |
| Akamai | No public source | — | — |
| OWASP CRS | Before feed history | — | — |

"No public claim" means no vendor statement names this CVE; "Before feed history" means the CVE is older than the vendor feed. In both cases generic rules may still block it.

HTML: https://cve.vigilbase.com/cve/CVE-2022-26258 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2022-26258