What is CVE-2023-20107?

CVE-2023-20107 is a medium-severity vulnerability in Cisco Adaptive Security Appliance (Asa) Software, classified under CWE-332. CVSS score: 5.3/10. Published 2023-03-23.

How severe is CVE-2023-20107?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2023-20107 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Cisco Adaptive Security Appliance (Asa) Software

CVE-2023-20107

A vulnerability in the deterministic random bit generator (DRBG), also known as pseudorandom number generator (PRNG), in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software for Cisco ASA 5506-…

EPSS: 0.005 (66.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Cisco Adaptive Security Appliance (Asa) Software — versions n/a

Weakness classification (CWE)

CWE-332

Public proof-of-concept exploits

karimhabush/cyberowl

References

20230322 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Low-Entropy Keys Vulnerability (vendor-advisory)

Frequently asked questions

What is CVE-2023-20107?: CVE-2023-20107 is a medium-severity vulnerability in Cisco Adaptive Security Appliance (Asa) Software, classified under CWE-332. CVSS score: 5.3/10. Published 2023-03-23.
How severe is CVE-2023-20107?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2023-20107 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.