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CVE-2017-7945

UnknownEPSS 1.84%

Last modified

CVE-2017-7945 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.84% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
1.84%

76.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
PaloaltonetworksPan-Os<= 6.1.15
PaloaltonetworksPan-Os7.0.0
PaloaltonetworksPan-Os7.0.1
PaloaltonetworksPan-Os7.0.2
PaloaltonetworksPan-Os7.0.3
PaloaltonetworksPan-Os7.0.4
PaloaltonetworksPan-Os7.0.5
PaloaltonetworksPan-Os7.0.6
PaloaltonetworksPan-Os7.0.7
PaloaltonetworksPan-Os7.0.8
PaloaltonetworksPan-Os7.0.9
PaloaltonetworksPan-Os7.0.10
PaloaltonetworksPan-Os7.0.11
PaloaltonetworksPan-Os7.0.12
PaloaltonetworksPan-Os7.0.13
PaloaltonetworksPan-Os7.0.14
PaloaltonetworksPan-Os7.1.0
PaloaltonetworksPan-Os7.1.1
PaloaltonetworksPan-Os7.1.2
PaloaltonetworksPan-Os7.1.3
PaloaltonetworksPan-Os7.1.4
PaloaltonetworksPan-Os7.1.5
PaloaltonetworksPan-Os7.1.6
PaloaltonetworksPan-Os7.1.7
PaloaltonetworksPan-Os7.1.8
PaloaltonetworksPan-Os8.0.0
PaloaltonetworksPan-Os8.0.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2017-7945?
Severity scoring for CVE-2017-7945 is pending analysis. The EPSS model estimates a 1.84% probability of exploitation in the next 30 days.
How do I fix CVE-2017-7945?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST