CVE-2021-30357: checkpoint ssl_network_extender
CVSS: 5.3v3.1MediumModified
Published 08-06-2021Last modified 03-08-2024
Vulnerability summary
CVE-2021-30357 is a medium (CVSS 5.3) vulnerability in checkpoint ssl_network_extender. EPSS estimates a 22.79% chance of exploitation in the next 30 days, higher than 97.7% of scored vulnerabilities.
CVSS score
5.3/10
010
Medium · v3.1 (NVD)EPSS score
22.79%
0%100%
High · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 08-06-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
SSL Network Extender Client for Linux before build 800008302 reveals part of the contents of the configuration file supplied, which allows partially disclosing files to which the user did not have access.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 5.3Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NSourcesSingle source
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
22.79%
Chance of exploitation in the next 30 days
Percentile
98%
Versus all other CVEs
30-day change
0.00 pp
From 22.79% on 18-09-2026
18-09-202618-10-2026
EPSS score22.79%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Checkpoint1 product
- ssl_network_extenderr80.10 | r80.20 | r80.30 | r80.40 | r81
1 vendor · 1 product