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Zyxel security advisory for FragAttacks against WiFi products

Affected model list

Please note that the table does NOT include customized models for internet service providers (ISPs).

If you are an ISP, please contact your Zyxel sales or service representative for further details.

If you are an end-user who received your Zyxel device from an ISP, please reach out to the ISP’s support team directly, as the device may have custom-built settings.

If you are an end-user who purchased your Zyxel device yourself, please contact your local Zyxel support team or visit our forum for further assistance.

Affected model Model Patch availability
AP NWA110AX Hotfix available now
Standard firmware V6.25(ABTG.0) in end of Sep 2021
NWA1123-AC HD Hotfix available now
Standard firmware V6.25(ABIN.0) in end of Sep 2021
NWA1123AC PRO To be updated
NWA1123-ACv2 To be updated
NWA1123ACv3 Hotfix available now
Standard firmware V6.25(ABVT.0) in end of Sep 2021
NWA1302-AC Hotfix available now
Standard firmware V6.25(ABKU.0) in end of Sep 2021
NWA210AX Hotfix available now
Standard firmware V6.25(ABTD.0) in end of Sep 2021
NWA5123-AC To be updated
NWA5123-AC HD Hotfix available now
Standard firmware V6.25(ABIM.0) in end of Sep 2021
WAC500 Hotfix available now
Standard firmware V6.25(ABVS.0) in end of Sep 2021
WAC500H Hotfix available now
Standard firmware V6.25(ABWA.0) in end of Sep 2021
WAC5302D-S Hotfix available now
Standard firmware V6.25(ABFH.8) in end of Sep 2021
WAC5302D-Sv2 Hotfix available now
Standard firmware V6.25(ABVZ.0) in end of Sep 2021
WAC6103D-I To be updated
WAC6303D-S Hotfix available now
Standard firmware V6.25(ABGL.0) in end of Sep 2021
WAC6502D-E To be updated
WAC6502D-S To be updated
WAC6503D-S To be updated
WAC6552D-S To be updated
WAC6553D-E To be updated
WAX510D Hotfix available now
Standard firmware V6.25(ABTF.0) in end of Sep 2021
WAX610D Hotfix available now
Standard firmware V6.25(ABTE.0) in end of Sep 2021
WAX650S Hotfix available now
Standard firmware V6.25(ABRM.0) in end of Sep 2021
Firewall ATP100W To be updated
USG FLEX 100W To be updated
USG20W-VPN To be updated
USG40W To be updated
USG60W To be updated
CPE AMG1302-T11C V3.00(ABCG.14)C0 in Q4 2021*
DX4510-B0 V5.17(ABYL.0)C0 in Q2 2021*
DX5401-B0 V5.17(ABYO.1)C0 in Q3 2021*
EMG1702-T10A V1.00(ABNZ.1)C0 in Q4 2021*
EMG3425-Q10A Patch not supported. Please follow the general security practices
EMG3524-T10A V5.41(ABXU.1)C0 in Q3 2021*
EMG3525-T50B EMEA: V5.50(ABPM.6)C0 in Q3 2021*
S. America: V5.50(ABSL.0)C0 in Q3 2021*
EMG5523-T50B EMEA: V5.50(ABPM.6)C0 in Q3 2021*
S. America: V5.50(ABSL.0)C0 in Q3 2021*
EMG5723-T50K V5.50(ABOM.7)C0 in Q3 2021*
EMG6726-B10A V5.13(ABNP.6)C0 in Q3 2021*
EMG8726-B50A V5.13(ABNP.6)C0 in Q3 2021*
EX3301-T0 V5.50(ABVY.1)C0 in Q3 2021*
EX3510-B0 V5.17(ABUP.3)C0 in Mar 2021*
EX5300-B3 V5.17(ABUL.1)C0 in Q4 2021*
EX5301-B3 V5.17(ABUL.1)C0 in Q4 2021*
EX5401-B0 V5.17(ABYO.1)C0 in Q3 2021*
EX5501-B0 V5.17(ABRY.2)C0 in Q3 2021*
EX5510-B0 V5.15(ABQX.5)C0 in Q4 2021*
P-660HN-51 Patch not supported. Please follow the general security practices
VMG1312-T20B V5.50(ABSB.5)C0 in Q3 2021*
VMG3625-T50B V5.50(ABPM.6)C0 in Q3 2021*
VMG3925-B10C V5.13(AAVF.18)C0 in Q3 2021
VMG3927-B50A_B60A V5.17(ABMT.6)C0 in Q3 2021*
VMG3927-B50B V5.13(ABLY.6)C0 in Q3 2021*
VMG3927-T50K V5.50(ABOM.7)C0 in Q3 2021*
VMG4927-B50A V5.13(ABLY.6)C0 in Q3 2021*
VMG8623-T50B V5.50(ABPM.6)C0 in Q3 2021*
VMG8825-B50A_B60A V5.17(ABMT.6)C0 in Q3 2021*
VMG8825-Bx0B V5.17(ABNY.7)C0 in June 2021*
VMG8825-T50K V5.50(ABOM.7)C0 in Q3 2021*
VMG8924-B10D V5.13(ABGQ.8)C0 in Q4 2021*
VMG9827-B50A V5.13(ABLY.6)C0 in Q3 2021*
XMG3927-B50A V5.17(ABMT.6)C0 in Q3 2021*
XMG8825-B50A V5.17(ABMT.6)C0 in Q3 2021*
ONT PMG5317-T20B V5.40(ABKI.4) in Q3 2021*
PMG5617GA V5.40(ABNA.2) in Q3 2021*
PMG5622GA V5.40(ABNB.2) in Q3 2021*
PMG5705-T10A Patch not supported. Please follow the general security practices
5G NR/4G LTE CPE LTE2566 Patch not supported. Please follow the general security practices
LTE3202-M430 Patch not supported. Please follow the general security practices
LTE3202-M437 To be updated
LTE3301-M209 Patch not supported. Please follow the general security practices
LTE3301-PLUS V1.00(ABQU.4)C0 in Dec 2021
LTE3302-M432 Patch not supported. Please follow the general security practices
LTE3316-M604(v1) Patch not supported. Please follow the general security practices
LTE3316-M604(v2) To be updated
LTE4506-M606 Patch not supported. Please follow the general security practices
LTE5366 Patch not supported. Please follow the general security practices
LTE5388-M804 V1.00(ABSQ.3)C0 in Dec 2021
LTE5388-S905 V1.00(ABVI.5)C0 in Q4 2021*
LTE7240-M403 V2.00(ABMG.4)C0 in Dec 2021
LTE7461-M602 V2.00(ABQN.4)C0 in Q4 2021*
LTE7480-M804 V1.00(ABRA.3)C0 in Dec 2021
LTE7480-S905 V2.00(ABQT.5)C0 in Q4 2021*
LTE7485-S905 V1.00(ABVN.5)C0 in Q4 2021*
LTE7490-M904 V1.00(ABQY.3)C0 in Dec 2021
NR2101 V1.00(ABUS.5)C0 in Q4 2021*
NR5101 V1.00(ABVC.3)C0 in Q4 2021*
NR7101 V1.00(ABUV.4)C0 in Q4 2021*
WAH7601 To be updated
WAH7608 To be updated
WAH7706 Patch not supported. Please follow the general security practices
WiFi system AX7501-B0 V5.17(ABPC.1)C0 in Q3 2021*
DX3301-T0 V5.50(ABVY.1)C0 in Q3 2021*
DX5301-B3 V5.17(ABUL.1)C0 in Q4 2021*
WSQ20 (Multy Mini) V1.00(ABOF.10)C0 in Aug 2021
WSQ50 (Multy X) V2.20(ABKJ.6)C0 in Aug 2021
WSQ60 (Multy Plus) V2.20(ABND.7)C0 in Aug 2021
WSR30 (Multy U) V1.00(ABMY.12)C0 in Sep 2021
WX3100-T0 V5.50(ABVL.0)C0 in Q3 2021*
Home router NBG-418N v2 To be updated
NBG6515 To be updated
NBG6604 V1.00(ABIR.8)C0 in Sep 2021
NBG6615 Patch not supported. Please follow the general security practices
NBG6817 (Armor Z2) V1.00(ABCS.11)C0 in Sep 2021
NBG6818 (Armor G1) V1.00(ABSC.5)C0 in end of Aug 2021
NBG7815 (Armor G5) V1.00(ABSK.7)C0 in end of Aug 2021
Wireless extender NWD6505 To be updated
NWD6602 To be updated
NWD6605 To be updated
WAP3205 v3 To be updated
WAP6804 Patch not supported. Please follow the general security practices
WAP6806 Patch not supported. Please follow the general security practices
WAP6807 V.100(ABTB.2)b16_C0 in Q3 2021*
WRE2206 To be updated
WRE6505 v2 To be updated
WRE6602 To be updated
WRE6605 V1.00(ABKK.6)C0 in Sep 2021
WX3310-B0 V1.00(ABSF.2)C0 in Mar 2021*
WX3401-B0 V5.17(ABVE.1)C0 Q3 2021*

*Please reach out to your local Zyxel support team for the file.