CVE-2019-7483

published 2019-12-19

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…

Priority P2 78 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C H I N A N

KEV ITW

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

3 ranges

Vendor	Product	Version range	Fixed in
sonicwall	sma	—	—
sonicwall	sma100	—	—
sonicwall	sma_100_firmware	< 9.0.0.4	9.0.0.4

Detection & IOCs extracted from sources · hover to see the quote

• → Target the handleWAFRedirect CGI endpoint for directory traversal attempts on SonicWall SMA100 devices; unauthenticated requests probing this endpoint for file presence are indicative of exploitation. ↗

• · Vulnerability is unauthenticated, meaning no credentials are required to exploit it; any unauthenticated request to the handleWAFRedirect CGI with traversal sequences should be treated as suspicious. ↗

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N

vulncheck 7.5 HIGH

cisa 7.5 HIGH

CVEs like this are exactly what “Exploited This Week” covers.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-22