CVEs / CVE-2019-7483
CVE-2019-7483: SonicWall SMA100 Directory Traversal Vulnerability
- Known exploited in the CISA KEV catalog since 28 Mar 2022
- high 7.5 CVSS 3.1 (NVD)
- EPSS 4.01% chance of exploitation in the next 30 days, higher than 90% of CVEs (30 Oct 2026)
- Last changed at its sources
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Summary
In SonicWall SMA100, an unauthenticated Directory Traversal vulnerability in the handleWAFRedirect CGI allows the user to test for the presence of a file on the server.
Description
In SonicWall SMA100, an unauthenticated Directory Traversal vulnerability in the handleWAFRedirect CGI allows the user to test for the presence of a file on the server.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| SonicWall SMA100 | 9.0.0.3 and earlier | — |
Exploitation
| In CISA KEV since | 28 Mar 2022 |
|---|---|
| Due date for US federal agencies | 18 Apr 2022 |
| Used in ransomware campaigns | Unknown |
| Required action | Apply updates per vendor instructions. |
Severity
| CVSS 3.1 | 7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NScored by NVD |
|---|---|
| Weakness | CWE-22 |
References
- CVE-2019-7483 on NVD
- CVE-2019-7483 in the CISA KEV catalog
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0018 Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-7483 US Government Resource
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.