9.3

CVE-2015-7361: fortinet fortios Improper Authentication

CVSS: 9.3v2.0HighModified
Published 15-10-2015Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2015-7361 is a high (CVSS 9.3) Improper Authentication vulnerability in fortinet fortios. EPSS estimates a 3.40% chance of exploitation in the next 30 days, higher than 88.7% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.3/10
010
High · v2.0 (NVD)
EPSS score
3.40%
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. 15-10-2015
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management interface is enabled, does not require authentication for access to the ZebOS shell on the HA dedicated management interface, which allows remote attackers to obtain shell access via unspecified vectors.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

3.40%

Chance of exploitation in the next 30 days

Percentile

89%

Versus all other CVEs

30-day change

0.00 pp

From 3.40% on 21-09-2026

21-09-202621-10-2026
EPSS score
3.40%

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

Fortinet1 product

1 vendor · 1 product

References

3 links