Vulnerability Monitor

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CVE-2012-4948


The default configuration of Fortinet Fortigate UTM appliances uses the same Certification Authority certificate and same private key across different customers' installations, which makes it easier for man-in-the-middle attackers to spoof SSL servers by leveraging the presence of the Fortinet_CA_SSLProxy certificate in a list of trusted root certification authorities.


Security Impact Summary

CVE-2012-4948 is a security vulnerability that . Impacting 29 products from fortinet, from fortinet, from fortinet and 26 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Documented in 2012, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.


Published

2012-11-14T12:30:59.507

Last Modified

2026-04-29T01:13:23.040

Status

Modified

Source

[email protected]

Severity

CVSSv2: 5.3 (MEDIUM)

CVSSv2 Vector

AV:A/AC:H/Au:N/C:C/I:P/A:N

  • Access Vector: ADJACENT_NETWORK
  • Access Complexity: HIGH
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

3.2

Impact Score

7.8

Weaknesses
  • Type: Primary
    CWE-295

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Hardware fortinet fortigate-1000c - Yes
Hardware fortinet fortigate-100d - Yes
Hardware fortinet fortigate-110c - Yes
Hardware fortinet fortigate-1240b - Yes
Hardware fortinet fortigate-200b - Yes
Hardware fortinet fortigate-20c - Yes
Hardware fortinet fortigate-300c - Yes
Hardware fortinet fortigate-3040b - Yes
Hardware fortinet fortigate-310b - Yes
Hardware fortinet fortigate-311b - Yes
Hardware fortinet fortigate-3140b - Yes
Hardware fortinet fortigate-3240c - Yes
Hardware fortinet fortigate-3810a - Yes
Hardware fortinet fortigate-3950b - Yes
Hardware fortinet fortigate-40c - Yes
Hardware fortinet fortigate-5001a-sw - Yes
Hardware fortinet fortigate-5001b - Yes
Hardware fortinet fortigate-5020 - Yes
Hardware fortinet fortigate-5060 - Yes
Hardware fortinet fortigate-50b - Yes
Hardware fortinet fortigate-5101c - Yes
Hardware fortinet fortigate-5140b - Yes
Hardware fortinet fortigate-600c - Yes
Hardware fortinet fortigate-60c - Yes
Hardware fortinet fortigate-620b - Yes
Hardware fortinet fortigate-800c - Yes
Hardware fortinet fortigate-80c - Yes
Hardware fortinet fortigate-voice-80c - Yes
Hardware fortinet fortigaterugged-100c - Yes

References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For fortinet's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.