DD-WRT vendor intelligence
DD-WRT Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting DD-WRT products, including the gap beyond CISA KEV, confidence assessments, sensor observations, and practical response context.
- Total KEVs
- 1
- Known exploited vulnerabilities affecting DD-WRT products
- In CISA KEV
- 1
- Records also listed in the official catalog
- Beyond CISA KEV
- 0
- Additional exploited CVEs absent from CISA KEV
- Sensor Observed
- 0
- DD-WRT KEVs with sensor-observed exploitation activity
The catalog gap matters for DD-WRT exposure
All one exploited DD-WRT CVEs tracked here are also listed in CISA KEV. Use product ownership and sensor evidence to prioritize within this portfolio.
- 100%
- Covered by CISA
- 0%
- Beyond CISA
- 1
- Product families
Attested DD-WRT CVEs
Search the exploited-vulnerability portfolio, then narrow it to official CISA coverage or the additional records KEV Intelligence tracks beyond the catalog.
How exploitation is verified| CVE / description | Product | Confidence | CISA KEV | Added |
|---|---|---|---|---|
|
CVE-2021-27137
An issue was discovered in router/upnp/src/ssdp.c in DD-WRT before 45724. An unsafe strcpy in the UPnP handling functionality allows an... |
DD-WRT | Confirmed | In CISA | 21 Jul 2026 |
No DD-WRT CVEs match this search or filter.
Showing 1 of 1 DD-WRT known exploited vulnerabilities.
Recurring weakness patterns
Stack-based buffer overflow account for one mapped occurrence across this DD-WRT KEV portfolio.
Early warning alerts
Get alerts on high-impact exploitation
Receive curator-selected alerts when exploitation activity warrants attention. Each alert includes the evidence and context needed to decide what requires attention now.