Strix
26.1K

CVE-2019-6640

MEDIUMCVSS 5.3/10EPSS 1.10%

Last modified

CVE-2019-6640 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.1-11.5.8, SNMP exposes sensitive configuration objects over insecure transmission channels. This issue is exposed when a passphrase is inserted into various profile types and accessed using SNMPv2.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.

Description

On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.1-11.5.8, SNMP exposes sensitive configuration objects over insecure transmission channels. This issue is exposed when a passphrase is inserted into various profile types and accessed using SNMPv2.

Metrics

CVSS 3.1
5.3/10

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

EPSS Probability
1.10%

61.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
F5Big-Ip Local Traffic Manager>= 11.5.1, < 11.5.9
F5Big-Ip Local Traffic Manager>= 11.6.1, < 11.6.3
F5Big-Ip Local Traffic Manager>= 12.1.0, < 12.1.4.1
F5Big-Ip Local Traffic Manager>= 13.0.0, < 13.1.1.5
F5Big-Ip Local Traffic Manager>= 14.0.0, < 14.0.0.5
F5Big-Ip Local Traffic Manager>= 14.1.0, < 14.1.0.6
F5Big-Ip Application Acceleration Manager>= 11.5.1, < 11.5.9
F5Big-Ip Application Acceleration Manager>= 11.6.1, < 11.6.4
F5Big-Ip Application Acceleration Manager>= 12.1.0, < 12.1.4.1
F5Big-Ip Application Acceleration Manager>= 13.0.0, < 13.1.1.5
F5Big-Ip Application Acceleration Manager>= 14.0.0, < 14.0.0.5
F5Big-Ip Application Acceleration Manager>= 14.1.0, < 14.1.0.6
F5Big-Ip Advanced Firewall Manager>= 11.5.1, < 11.5.9
F5Big-Ip Advanced Firewall Manager>= 11.6.1, < 11.6.4
F5Big-Ip Advanced Firewall Manager>= 12.1.0, < 12.1.4.1
F5Big-Ip Advanced Firewall Manager>= 13.0.0, < 13.1.1.5
F5Big-Ip Advanced Firewall Manager>= 14.0.0, < 14.0.0.5
F5Big-Ip Advanced Firewall Manager>= 14.1.0, < 14.1.0.6
F5Big-Ip Analytics>= 11.5.1, < 11.5.9
F5Big-Ip Analytics>= 11.6.1, < 11.6.4
F5Big-Ip Analytics>= 12.1.0, < 12.1.4.1
F5Big-Ip Analytics>= 13.0.0, < 13.1.1.5
F5Big-Ip Analytics>= 14.0.0, < 14.0.0.5
F5Big-Ip Analytics>= 14.1.0, < 14.1.0.6
F5Big-Ip Access Policy Manager>= 11.5.1, < 11.5.9
F5Big-Ip Access Policy Manager>= 11.6.1, < 11.6.4
F5Big-Ip Access Policy Manager>= 12.1.0, < 12.1.4.1
F5Big-Ip Access Policy Manager>= 13.0.0, < 13.1.1.5
F5Big-Ip Access Policy Manager>= 14.0.0, < 14.0.0.5
F5Big-Ip Access Policy Manager>= 14.1.0, < 14.1.0.6
F5Big-Ip Application Security Manager>= 11.5.1, < 11.5.9
F5Big-Ip Application Security Manager>= 11.6.1, < 11.6.3
F5Big-Ip Application Security Manager>= 12.1.0, < 12.1.4.1
F5Big-Ip Application Security Manager>= 13.0.0, < 13.1.1.5
F5Big-Ip Application Security Manager>= 14.0.0, < 14.0.0.5
F5Big-Ip Application Security Manager>= 14.1.0, < 14.1.0.6
F5Big-Ip Domain Name System>= 11.5.1, < 11.5.9
F5Big-Ip Domain Name System>= 11.6.1, < 11.6.4
F5Big-Ip Domain Name System>= 12.1.0, < 12.1.4.1
F5Big-Ip Domain Name System>= 13.0.0, < 13.1.1.5
F5Big-Ip Domain Name System>= 14.0.0, < 14.0.0.5
F5Big-Ip Domain Name System>= 14.1.0, < 14.1.0.6
F5Big-Ip Edge Gateway>= 11.5.1, < 11.5.9
F5Big-Ip Edge Gateway>= 11.6.1, < 11.6.4
F5Big-Ip Edge Gateway>= 12.1.0, < 12.1.4.1
F5Big-Ip Edge Gateway>= 13.0.0, < 13.1.1.5
F5Big-Ip Edge Gateway>= 14.0.0, < 14.0.0.5
F5Big-Ip Edge Gateway>= 14.1.0, < 14.1.0.6
F5Big-Ip Global Traffic Manager>= 11.5.1, < 11.5.9
F5Big-Ip Global Traffic Manager>= 11.6.1, < 11.6.4

Showing 50 of 78 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-6640?
On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.1-11.5.8, SNMP exposes sensitive configuration objects over insecure transmission channels. This issue is exposed when a passphrase is inserted into various profile types and accessed using SNMPv2.
How severe is CVE-2019-6640?
CVE-2019-6640 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.10% probability of exploitation in the next 30 days.
How do I fix CVE-2019-6640?
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-2019-6640?

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

Scan your code now

Source: NVD / NIST