5.5

CVE-2018-9867: sonicwall sonicos Improper Authorization

CVSS: 5.5v3.1MediumModified
Published 19-02-2019Last modified 05-08-2024

Vulnerability summary

CVE-2018-9867 is a medium (CVSS 5.5) Improper Authorization vulnerability in sonicwall sonicos. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 10.1% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.21%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 19-02-2019
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

In SonicWall SonicOS, administrators without full permissions can download imported certificates. Occurs when administrators who are not in the SonicWall Administrators user group attempt to download imported certificates. This vulnerability affected SonicOS Gen 5 version 5.9.1.10 and earlier, Gen 6 version 6.2.7.3, 6.5.1.3, 6.5.2.2, 6.5.3.1, 6.2.7.8, 6.4.0.0, 6.5.1.8, 6.0.5.3-86o and SonicOSv 6.5.0.2-8v_RC363 (VMWARE), 6.5.0.2.8v_RC367 (AZURE), SonicOSv 6.5.0.2.8v_RC368 (AWS), SonicOSv 6.5.0.2.8v_RC366 (HYPER_V).

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.21%

Chance of exploitation in the next 30 days

Percentile

10%

Versus all other CVEs

30-day change

0.00 pp

From 0.21% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.21%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Sonicwall2 products
  • sonicos5.9.1.10 and earlier | ≥ 5.0.0.0, ≤ 5.9.1.10 | 6.0.5.3-86o | 6.2.7.3 | 6.2.7.8 | 6.4.0.0 | 6.5.1.3 | 6.5.1.8 | 6.5.2.2 | 6.5.3.1
  • sonicosv6.5.0.2-8v_RC363 (VMWARE) | 6.5.0.2.8v_RC367 (AZURE) | 6.5.0.2.8v_RC368 (AWS) | 6.5.0.2.8v_RC366 (HYPER_V) | 6.5.0.2-8v_rc363 | 6.5.0.2.8v_rc366 | 6.5.0.2.8v_rc367 | 6.5.0.2.8v_rc368

1 vendor · 2 products

References

2 links