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CVE-2020-3362

MEDIUMCVSS 4.7/10EPSS 0.24%

Last modified

CVE-2020-3362 is a medium-severity vulnerability rated 4.7/10 on the CVSS scale. A vulnerability in the CLI of Cisco Network Services Orchestrator (NSO) could allow an authenticated, local attacker to access confidential information on an affected device. The vulnerability is due to a timing issue in the processing of CLI commands. EPSS estimates a 0.24% chance of exploitation in the next 30 days.

Description

A vulnerability in the CLI of Cisco Network Services Orchestrator (NSO) could allow an authenticated, local attacker to access confidential information on an affected device. The vulnerability is due to a timing issue in the processing of CLI commands. An attacker could exploit this vulnerability by executing a specific sequence of commands on the CLI. A successful exploit could allow the attacker to read configuration information that would normally be accessible to administrators only.

Metrics

CVSS 3.1
4.7/10

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
0.24%

15.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoNetwork Services Orchestrator< 4.7.7.3
CiscoNetwork Services Orchestrator>= 5.1.0.1, < 5.1.4.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-3362?
A vulnerability in the CLI of Cisco Network Services Orchestrator (NSO) could allow an authenticated, local attacker to access confidential information on an affected device. The vulnerability is due to a timing issue in the processing of CLI commands. An attacker could exploit this vulnerability by executing a specific sequence of commands on the CLI. A successful exploit could allow the attacker to read configuration information that would normally be accessible to administrators only.
How severe is CVE-2020-3362?
CVE-2020-3362 has a CVSS score of 4.7/10 (MEDIUM severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.
How do I fix CVE-2020-3362?
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-2020-3362?

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

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Source: NVD / NIST