What is CVE-2020-5132?

CVE-2020-5132 is a medium-severity vulnerability in Sonicwall Sma100, classified under Information Disclosure. CVSS score: 5.3/10. Published 2020-09-30.

How severe is CVE-2020-5132?

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

Information disclosure in Sonicwall Sma100

CVE-2020-5132

SonicWall SSL-VPN products and SonicWall firewall SSL-VPN feature misconfiguration leads to possible DNS flaw known as domain name collision vulnerability. When the users publicly display their organization’s internal domain names in the S…

Vulnerability class: Information Disclosure

EPSS: 0.009 (56.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Sonicwall Sma100 — versions SMA100 10.2.0.2-20sv
Sonicwall Sma1000 — versions SMA1000 12.4.0-2223
Sonicwall Sma100_firmware — versions 10.2.0.2-20sv, 12.4.0-2223
Sonicwall Sonicos — versions 6.5.4.6-79n, SonicOS 6.5.4.6-79n

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

PSIRT@sonicwall.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-5132?: CVE-2020-5132 is a medium-severity vulnerability in Sonicwall Sma100, classified under Information Disclosure. CVSS score: 5.3/10. Published 2020-09-30.
How severe is CVE-2020-5132?: Medium severity. CVSS v3 base score is 5.3 out of 10.