Vulnerability in Sonicwall Sonicos
CVE-2019-7477
A vulnerability in SonicWall SonicOS and SonicOSv TLS CBC Cipher allow remote attackers to obtain sensitive plaintext data when CBC cipher suites are enabled. This vulnerability affected SonicOS Gen 5 version 5.9.1.10 and earlier, Gen 6 ve…
Vulnerability class: POODLE (CVE-2014-3566)
EPSS: 0.012 (64.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Sonicwall Sonicos — versions 5.9.1.10 and earlier, 6.2.7.3, 6.5.1.3
- Sonicwall Sonicosv — versions 6.5.0.2.8v_RC367 (AZURE), 6.5.0.2.8v_RC366 (HYPER_V), 6.5.0.2.8v_rc368
Weakness classification (CWE)
Public proof-of-concept exploits
References
- PSIRT@sonicwall.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-7477?
- CVE-2019-7477 is a high-severity vulnerability in Sonicwall Sonicos, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 7.5/10. Published 2019-04-02.
- How severe is CVE-2019-7477?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2019-7477 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.