CVE-2023-42789 Details
A out-of-bounds write in Fortinet FortiOS 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0.0 through 7.0.12, 6.4.0 through 6.4.14, 6.2.0 through 6.2.15, FortiProxy 7.4.0, 7.2.0 through 7.2.6, 7.0.0 through 7.0.12, 2.0.0 through 2.0.13 allows attacker to execute unauthorized code or commands via specially crafted HTTP requests.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2023-42789
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
3.28 Probability of exploitation activity being observed over the next 30 days (87th percentile)
CVSS score for CVE-2023-42789
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
9.8 Critical
Products affected by CVE-2023-42789
FortiOS 6.2.1
FortiOS 6.2.10
FortiOS 6.2.11
FortiOS 6.2.12
FortiOS 6.2.13
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2023-42789 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
IN 5,202 9.90%
US 5,053 9.62%
TW 2,821 5.37%
TH 2,550 4.86%
JP 1,962 3.74%
KR 1,914 3.64%
HK 1,762 3.35%
AE 1,624 3.09%
CN 1,504 2.86%
MX 1,423 2.71%

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CVE-2023-42789 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Telecommunications 25,093 83.89%
Technology 3,030 10.13%
Business Services 324 1.08%
Consumer Goods 241 0.81%
Government/Politics 210 0.70%
Utilities 191 0.64%
Aerospace/Defense 158 0.53%
Engineering 107 0.36%
Media/Entertainment 86 0.29%
Manufacturing 81 0.27%

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