A vulnerability exists in the PAN-OS GlobalProtect external interface that could allow for an attacker to brute force a username on PAN-OS GlobalProtect external Interface. The vulnerability is caused by PAN-OS provided different responses when supplying login credentials. (Ref # PAN-72769 / CVE-2017-7945)
Successful exploitation of this issue may allow a malicious user to conduct a brute force attack against PAN-OS GlobalProtect external interface.
This issue affects PAN-OS 6.1.16 and earlier, PAN-OS 7.0.14 and earlier, PAN-OS 7.1.8 and earlier, PAN-OS 8.0.1 and earlier
|PAN-OS 8.0||<= 8.0.1||>= 8.0.2|
|PAN-OS 7.1||<= 7.1.8||>= 7.1.9|
|PAN-OS 7.0||<= 7.0.14||>= 7.0.15|
|PAN-OS 6.1||<= 6.1.16||>= 6.1.17|
CVSSv3.1 Base Score: 9.8 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
PAN-OS 6.1.17 and later, PAN-OS 7.0.15 and later, PAN-OS 7.1.9 and later, PAN-OS 8.0.2 and later
Customers that have not configured GlobalProtect are not affected by this issue.