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CVE-2024-21782

MEDIUMCVSS 6.7/10EPSS 0.18%

Last modified

CVE-2024-21782 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. BIG-IP or BIG-IQ Resource Administrators and Certificate Managers who have access to the secure copy (scp) utility but do not have access to Advanced shell (bash) can execute arbitrary commands with a specially crafted command string. This vulnerability is due to an incomplete fix for CVE-2020-5873. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

BIG-IP or BIG-IQ Resource Administrators and Certificate Managers who have access to the secure copy (scp) utility but do not have access to Advanced shell (bash) can execute arbitrary commands with a specially crafted command string. This vulnerability is due to an incomplete fix for CVE-2020-5873. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Metrics

CVSS 3.1
6.7/10

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

EPSS Probability
0.18%

7.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
F5Big-Ip Access Policy Manager>= 15.1.0, < 15.1.9
F5Big-Ip Access Policy Manager>= 16.1.0, < 16.1.4
F5Big-Ip Access Policy Manager17.1.0
F5Big-Iq Centralized Management>= 8.0.0, <= 8.3.0
F5Big-Ip Advanced Firewall Manager>= 15.1.0, < 15.1.9
F5Big-Ip Advanced Firewall Manager>= 16.1.0, < 16.1.4
F5Big-Ip Advanced Firewall Manager17.1.0
F5Big-Ip Analytics>= 15.1.0, < 15.1.9
F5Big-Ip Analytics>= 16.1.0, < 16.1.4
F5Big-Ip Analytics17.1.0
F5Big-Ip Application Acceleration Manager>= 15.1.0, < 15.1.9
F5Big-Ip Application Acceleration Manager>= 16.1.0, < 16.1.4
F5Big-Ip Application Acceleration Manager17.1.0
F5Big-Ip Application Security Manager>= 15.1.0, < 15.1.9
F5Big-Ip Application Security Manager>= 16.1.0, < 16.1.4
F5Big-Ip Application Security Manager17.1.0
F5Big-Ip Domain Name System>= 15.1.0, < 15.1.9
F5Big-Ip Domain Name System>= 16.1.0, < 16.1.4
F5Big-Ip Domain Name System17.1.0
F5Big-Ip Fraud Protection Service>= 15.1.0, < 15.1.9
F5Big-Ip Fraud Protection Service>= 16.1.0, < 16.1.4
F5Big-Ip Fraud Protection Service17.1.0
F5Big-Ip Global Traffic Manager>= 15.1.0, < 15.1.9
F5Big-Ip Global Traffic Manager>= 16.1.0, < 16.1.4
F5Big-Ip Global Traffic Manager17.1.0
F5Big-Ip Link Controller>= 15.1.0, < 15.1.9
F5Big-Ip Link Controller>= 16.1.0, < 16.1.4
F5Big-Ip Link Controller17.1.0
F5Big-Ip Local Traffic Manager>= 15.1.0, < 15.1.9
F5Big-Ip Local Traffic Manager>= 16.1.0, < 16.1.4
F5Big-Ip Local Traffic Manager17.1.0
F5Big-Ip Policy Enforcement Manager>= 15.1.0, < 15.1.9
F5Big-Ip Policy Enforcement Manager>= 16.1.0, < 16.1.4
F5Big-Ip Policy Enforcement Manager17.1.0

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2024-21782?
BIG-IP or BIG-IQ Resource Administrators and Certificate Managers who have access to the secure copy (scp) utility but do not have access to Advanced shell (bash) can execute arbitrary commands with a specially crafted command string. This vulnerability is due to an incomplete fix for CVE-2020-5873. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
How severe is CVE-2024-21782?
CVE-2024-21782 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2024-21782?
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-2024-21782?

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

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Source: NVD / NIST