CVE-2017-6548

Buffer overflows in networkmap on ASUS RT-N56U, RT-N66U, RT-AC66U, RT-N66R, RT-AC66R, RT-AC68U, RT-AC68R, RT-N66W, RT-AC66W, RT-AC87R, RT-AC87U, RT-AC51U, RT-AC68P, RT-N11P, RT-N12+, RT-N12E B1, RT-AC3200, RT-AC53U, RT-AC1750, RT-AC1900P, RT-N300, and RT-AC750 routers with firmware before 3.0.0.4.380.7378; RT-AC68W routers with firmware before 3.0.0.4.380.7266; and RT-N600, RT-N12+ B1, RT-N11P B1, RT-N12VP B1, RT-N12E C1, RT-N300 B1, and RT-N12+ Pro routers with firmware before 3.0.0.4.380.9488; and Asuswrt-Merlin firmware before 380.65_2 allow remote attackers to execute arbitrary code on the router via a long host or port in crafted multicast messages.

CVSS v3.0

9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

21.34% chance of exploitation in the next 30 days, 97th percentile

Published

2017-03-09

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://bierbaumer.net/security/asuswrt/#remote-code-execution

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/41573

References

• CVE Record
• NVD entry

Related

• CVE-2017-6547
• CVE-2017-6549
• CVE-2017-6542
• CVE-2017-6550
• CVE-2017-6541
• CVE-2017-6552