What is CVE-2019-7485?

CVE-2019-7485 is a high-severity vulnerability in Sonicwall Sma_100, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2019-12-19.

How severe is CVE-2019-7485?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2019-7485 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Sonicwall Sma_100

CVE-2019-7485

Buffer overflow in SonicWall SMA100 allows an authenticated user to execute arbitrary code in DEARegister CGI script. This vulnerability impacted SMA100 version 9.0.0.3 and earlier.

Vulnerability class: Buffer Overflow

EPSS: 0.015 (72.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sonicwall Sma_100
Sonicwall Sma100 — versions 9.0.0.3 and earlier
Sonicwall Sma_100_firmware

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

Public proof-of-concept exploits

b4bay/CVE-2019-7482

References

PSIRT@sonicwall.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2019-7485?: CVE-2019-7485 is a high-severity vulnerability in Sonicwall Sma_100, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2019-12-19.
How severe is CVE-2019-7485?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2019-7485 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.