DD-WRT UPnP/SSDP parser stack buffer overflow — FortiGuard-attributed propagation vector for C0XMO/Gafgyt botnet; DOES NOT RESOLVE ON NVD/MITRE (flagged 2026-06-08, vendor-attributed/unverified)
cve · CVE-2021-27137
Coverage timeline
1
first 2026-06-08 → last 2026-06-08
Briefs
1
1 distinct
Sources cited
2
2 hosts
Sections touched
0
—
Co-occurring entities
0
no co-occurrence
Story timeline
- 2026-06-08CTI Daily Brief — 2026-06-08
Source distribution
- bleepingcomputer.com1 (50%)
- fortinet.com1 (50%)
External references
All cited sources (2)
- fortinet.comprimaryinlineFortiGuard Labs, 2026-06-03https://www.fortinet.com/blog/threat-research/inside-cross-platform-propagation-of-new-gafgyt-variant-c0xmo
- bleepingcomputer.cominlineBleepingComputer, 2026-06-07https://www.bleepingcomputer.com/news/security/c0xmo-botnet-spreads-via-dd-wrt-router-flaw-kills-rival-malware/
Items in briefs about DD-WRT UPnP/SSDP parser stack buffer overflow — FortiGuard-attributed propagation vector for C0XMO/Gafgyt botnet; DOES NOT RESOLVE ON NVD/MITRE (flagged 2026-06-08, vendor-attributed/unverified)
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