Vulnerability Details : 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 SSL-VPN authentication page, an attacker with knowledge of internal domain names can potentially take advantage of this vulnerability.
Vulnerability category: Information leak
Products affected by CVE-2020-5132
- cpe:2.3:o:sonicwall:sonicos:6.5.4.6-79n:*:*:*:*:*:*:*
- cpe:2.3:o:sonicwall:sma100_firmware:10.2.0.2-20sv:*:*:*:*:*:*:*
- cpe:2.3:o:sonicwall:sma100_firmware:12.4.0-2223:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-5132
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-5132
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2020-5132
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: PSIRT@sonicwall.com (Secondary)
References for CVE-2020-5132
-
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0006
Security AdvisoryVendor Advisory
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