CVE-2017-6548

highpriority · attend · 56EPSS 0.213 · 98 %ileexploit · PoCEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

21.3% (98th) EPSS

CVSS 10 · high

Is it mine?

33 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · fstec_bdu

EPSS · scored 2026-10-27

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

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9.3–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.09.3criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-119US

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-41573ASUSWRT RT-AC53 (3.0.0.4.380.6038) - Remote Code ExecutionPoC · exploit_db

affected products (33)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
ASUSTeK Computer Inc. Asuswrt-Merlin≤ 380.65_2fstec_bduRU
ASUSTeK Computer Inc. RT-AC1750≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC1900P≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC3200≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC51U≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC53U≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC66R≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC66U≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC66W≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC68P≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC68R≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC68U≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC68W≤ 3.0.0.4.380.7266fstec_bduRU
ASUSTeK Computer Inc. RT-AC750≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC87R≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-AC87U≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-N11P≤ 3.0.0.4.380.7378fstec_bduRU
ASUSTeK Computer Inc. RT-N11P B1≤ 3.0.0.4.380.9488fstec_bduRU
ASUSTeK Computer Inc. RT-N12+≤ 3.0.0.4.380.7378fstec_bduRU

showing 20 of 33

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu NVD CVE.org MITRE

published 2017-03-09modified 2026-06-17

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references (9)

External citations — patches, advisories, analysis.

scry

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