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CVE-2023-22757

CRITICALCVSS 9.8/10EPSS 1.07%

Last modified

CVE-2023-22757 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. There are buffer overflow vulnerabilities in multiple underlying operating system processes that could lead to unauthenticated remote code execution by sending specially crafted packets via the PAPI protocol. Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system. . EPSS estimates a 1.07% chance of exploitation in the next 30 days.

Description

There are buffer overflow vulnerabilities in multiple underlying operating system processes that could lead to unauthenticated remote code execution by sending specially crafted packets via the PAPI protocol. Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

Metrics

CVSS 3.1
9.8/10

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

EPSS Probability
1.07%

60.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ArubanetworksSd-Wan>= 8.7.0.0-2.3.0.0, <= 8.7.0.0-2.3.0.8
ArubanetworksArubaos>= 8.6.0.0, <= 8.6.0.19
ArubanetworksArubaos>= 8.10.0.0, <= 8.10.0.4
ArubanetworksArubaos>= 10.3.0.0, <= 10.3.1.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-22757?
There are buffer overflow vulnerabilities in multiple underlying operating system processes that could lead to unauthenticated remote code execution by sending specially crafted packets via the PAPI protocol. Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.
How severe is CVE-2023-22757?
CVE-2023-22757 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.
How do I fix CVE-2023-22757?
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-2023-22757?

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

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Source: NVD / NIST