Vulnerability Details : CVE-2017-7945
The GlobalProtect external interface in Palo Alto Networks PAN-OS before 6.1.17, 7.x before 7.0.15, 7.1.x before 7.1.9, and 8.x before 8.0.2 provides different error messages for failed login attempts depending on whether the username exists, which allows remote attackers to enumerate account names and conduct brute-force attacks via a series of requests, aka PAN-SA-2017-0014 and PAN-72769.
Products affected by CVE-2017-7945
- cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.3:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.2:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.7:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.5:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.6:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.4:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:8.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.1.8:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.9:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.11:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.1.2:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.1.3:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.1.4:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.1.6:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.8:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:8.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.1.7:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.1.5:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.10:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.12:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.1.4:h2:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.13:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.14:*:*:*:*:*:*:*
- cpe:2.3:o:paloaltonetworks:pan-os:7.0.5:h2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-7945
0.57%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7945
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-7945
-
The product generates an error message that includes sensitive information about its environment, users, or associated data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-7945
-
https://security.paloaltonetworks.com/CVE-2017-7945
CVE-2017-7945 Brute force attack on the PAN-OS GlobalProtect external interface
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