What is CVE-2019-7483?

CVE-2019-7483 is a vulnerability in Sonicwall Sma100, classified under Path Traversal. Published 2019-12-19.

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.

Path Traversal in Sonicwall Sma100

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: 0.479 (97.8th percentile) — read the EPSS interpretation.

Affected products

Sonicwall Sma100 — versions 9.0.0.3 and earlier

Weakness classification (CWE)

CWE-22 — Path Traversal

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2022-03-28. 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: 2022-04-18.

Required action: Apply updates per vendor instructions.

Public proof-of-concept exploits

References

psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0018 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2019-7483?: CVE-2019-7483 is a vulnerability in Sonicwall Sma100, classified under Path Traversal. Published 2019-12-19.
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.