Strix
26.1K

CVE-2017-12228

UnknownEPSS 1.00%

Last modified

CVE-2017-12228 is a vulnerability of currently unknown severity. A vulnerability in the Cisco Network Plug and Play application of Cisco IOS 12.4 through 15.6 and Cisco IOS XE 3.3 through 16.4 could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data by using an invalid certificate. The vulnerability is due to insufficient certificate validation by the affected software. EPSS estimates a 1.00% chance of exploitation in the next 30 days.

Description

A vulnerability in the Cisco Network Plug and Play application of Cisco IOS 12.4 through 15.6 and Cisco IOS XE 3.3 through 16.4 could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data by using an invalid certificate. The vulnerability is due to insufficient certificate validation by the affected software. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt confidential information on user connections to the affected software. Cisco Bug IDs: CSCvc33171.

Metrics

EPSS Probability
1.00%

58.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoIos12.4\(25e\)jao3a
CiscoIos12.4\(25e\)jao20s
CiscoIos12.4\(25e\)jap1n
CiscoIos12.4\(25e\)jap9
CiscoIos15.0\(2\)ej
CiscoIos15.0\(2\)ej1
CiscoIos15.0\(2\)ex
CiscoIos15.0\(2\)ex1
CiscoIos15.0\(2\)ex2
CiscoIos15.0\(2\)ex3
CiscoIos15.0\(2\)ex4
CiscoIos15.0\(2\)ex5
CiscoIos15.0\(2\)ex8
CiscoIos15.0\(2\)ex10
CiscoIos15.0\(2\)ex13
CiscoIos15.0\(2\)ez
CiscoIos15.0\(2\)se1
CiscoIos15.0\(2\)se2
CiscoIos15.0\(2\)se3
CiscoIos15.0\(2\)se4
CiscoIos15.0\(2\)se5
CiscoIos15.0\(2\)se6
CiscoIos15.0\(2\)se7
CiscoIos15.0\(2\)se8
CiscoIos15.0\(2\)se9
CiscoIos15.0\(2\)se10
CiscoIos15.0\(2\)se10a
CiscoIos15.0\(2\)sqd7
CiscoIos15.0\(2a\)ex5
CiscoIos15.0\(2a\)se9
CiscoIos15.1\(1\)sy
CiscoIos15.1\(1\)sy1
CiscoIos15.1\(1\)sy2
CiscoIos15.1\(1\)sy3
CiscoIos15.1\(1\)sy4
CiscoIos15.1\(1\)sy5
CiscoIos15.1\(1\)sy6
CiscoIos15.1\(2\)sg7a
CiscoIos15.1\(2\)sy
CiscoIos15.1\(2\)sy1
CiscoIos15.1\(2\)sy2
CiscoIos15.1\(2\)sy3
CiscoIos15.1\(2\)sy4
CiscoIos15.1\(2\)sy4a
CiscoIos15.1\(2\)sy5
CiscoIos15.1\(2\)sy6
CiscoIos15.1\(2\)sy7
CiscoIos15.1\(2\)sy8
CiscoIos15.1\(2\)sy9
CiscoIos15.1\(2\)sy10

Showing 50 of 581 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-12228?
A vulnerability in the Cisco Network Plug and Play application of Cisco IOS 12.4 through 15.6 and Cisco IOS XE 3.3 through 16.4 could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data by using an invalid certificate. The vulnerability is due to insufficient certificate validation by the affected software. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt confidential information on user connections to the affected software. Cisco Bug IDs: CSCvc33171.
How severe is CVE-2017-12228?
Severity scoring for CVE-2017-12228 is pending analysis. The EPSS model estimates a 1.00% probability of exploitation in the next 30 days.
How do I fix CVE-2017-12228?
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.

Are you affected by CVE-2017-12228?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST