Path Traversal in Sonicwall Sma_100
CVE-2019-7483
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.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.040 (89.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Sonicwall Sma_100
- Sonicwall Sma100 — versions 9.0.0.3 and earlier
- Sonicwall Sma_100_firmware
Weakness classification (CWE)
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Public proof-of-concept exploits
References
- PSIRT@sonicwall.com (x_refsource_CONFIRM, Vendor Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)
Frequently asked questions
- What is CVE-2019-7483?
- CVE-2019-7483 is a high-severity vulnerability in Sonicwall Sma_100, classified under Path Traversal. CVSS score: 7.5/10. Published 2019-12-19.
- How severe is CVE-2019-7483?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2019-7483 known to be exploited?
- Yes. CVE-2019-7483 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-03-28), indicating it is being actively exploited. 4 public proof-of-concept repositories are indexed.