Cisco Catalyst SD-WAN C8000V Authenticated Heap Buffer Overflow

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  • Original (extern): Link oeffnen
  • Veroeffentlicht: 2026-08-06 19:25 UTC
  • Importiert: 2026-08-06 20:11 UTC
  • Quelle-ID: full_disc
  • uid_hash: 045945ad7be73aa47e314ecaef5ce1a58f16426cdb5ad1fea3ce341ee762a033

Inhalt

Posted by evan on Aug 06 SUMMARY: an authenticated heap buffer overflow in cisco catalyst

c8000v sd-wan allows an attacker with low privileges to corrupt

process memory and achieve remote code execution by sending a crafted

message of type 0x0d (13) with device mode 5.

this was tested on 17.06.03 as it is the only image i had access to.

https://bst.cisco.com/quickview/bug/CSCwu48719...

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