Aircrack-ng forum

General Category => Newbies => Topic started by: uyfoiuas on February 22, 2017, 10:36:51 am

Title: airodump-ng reports AP as "WPA2" and "OPN"
Post by: uyfoiuas on February 22, 2017, 10:36:51 am

I'm a bit confused about why airodump is reporting my access point as WPA2 (WPA2 OPN,CCMP,MGT) when it's only configured to be WPA2 enterprise. I'm particularly concerned with security here.

Title: Re: airodump-ng reports AP as "WPA2" and "OPN"
Post by: misterx on February 22, 2017, 03:17:30 pm

Could you post the whole capture file (or if you're not comfortable, you can filter just on beacon frames and you can even email it to me)?

Title: Re: airodump-ng reports AP as "WPA2" and "OPN"
Post by: Jj39501 on March 14, 2018, 03:45:18 pm

I am observing the same thing. WPA2 OPN CCMP MGT.
This shouldn't be possible correct?

Title: Re: airodump-ng reports AP as "WPA2" and "OPN"
Post by: misterx on March 15, 2018, 01:09:56 am

Could you post a beacon (pcap)?

Title: Re: airodump-ng reports AP as "WPA2" and "OPN"
Post by: robertkjonesjr on March 15, 2018, 12:14:30 pm

also, what is the access point brand and model?  Is this a Cisco standalone AP, i.e. not used with a controller?

Title: Re: airodump-ng reports AP as "WPA2" and "OPN"
Post by: Jj39501 on March 16, 2018, 05:43:34 pm

The following is an excerpt from a recent pcap. Some information has been redacted for security obviously.


BSSID    First time seen    Last time seen    channel    Speed    Privacy    Cipher    Authentication    Power    # beacons    # IV    LAN IP    ID-length    ESSID    Key
70:3A:0E:F7:AA:AF    2018-03-08 11:03:05    2018-03-08 12:06:50   161   54    WPA2 OPN    CCMP    MGT   -73   212   3      0.  0.  0.  0   9   MYCOMPANY   
70:3A:0E:29:18:C4    2018-03-08 11:13:14    2018-03-08 12:06:54   1   54    WPA2    CCMP   PSK   -57   23   0      0.  0.  0.  0   9   MYCOMPANY   
                                          
Station MAC    First time seen    Last time seen    Power    # packets    BSSID    Probed ESSIDs                        
D8:FC:93:8D:43:B6    2018-03-08 11:40:32    2018-03-08 12:04:02   -75   7   70:3A:0E:F7:AA:AF   MYCOMPANY                        
40:83:DE:F5:A9:9F    2018-03-08 11:11:13    2018-03-08 12:04:24   -73   17   70:3A:0E:29:18:C4   MYCOMPANY                        

Title: Re: airodump-ng reports AP as "WPA2" and "OPN"
Post by: misterx on March 16, 2018, 06:33:51 pm

Just FYI, if bugs cannot be reproduced, they cannot be fixed.

Title: Re: airodump-ng reports AP as "WPA2" and "OPN"
Post by: ZhaoChunsheng on April 25, 2018, 03:20:25 am

Maybe using the wrong conditional statement.

https://github.com/aircrack-ng/aircrack-ng/pull/1868 (https://github.com/aircrack-ng/aircrack-ng/pull/1868)

Title: Re: airodump-ng reports AP as "WPA2" and "OPN"
Post by: Kimye on May 04, 2018, 11:40:37 pm

Quote from: ZhaoChunsheng on April 25, 2018, 03:20:25 am

Maybe using the wrong conditional statement.

https://github.com/aircrack-ng/aircrack-ng/pull/1868 (https://github.com/aircrack-ng/aircrack-ng/pull/1868)

Ah, good eye, I wonder if that's it.