CVE-2023-36845 Details
A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series

and SRX Series

allows an unauthenticated, network-based attacker to control certain, important environments variables.

Utilizing a crafted request an attacker is able to modify a certain PHP environment variable leading to partial loss of integrity, which may allow chaining to other vulnerabilities.


This issue affects Juniper Networks Junos OS on SRX Series:



* All versions prior to 21.4R3-S5;
* 22.1 versions

prior to

22.1R3-S4;
* 22.2 versions

prior to

22.2R3-S2;
* 22.3 versions

prior to

22.3R2-S2, 22.3R3-S1;
* 22.4 versions

prior to

22.4R2-S1, 22.4R3;
* 23.2 versions prior to 23.2R1-S1, 23.2R2.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2023-36845
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%).
94.36 Probability of exploitation activity being observed over the next 30 days (100th percentile)
CVSS score for CVE-2023-36845
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
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
More on DVE scores

CVE-2023-36845 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
HK 304 16.42%
US 260 14.05%
KR 177 9.56%
IN 134 7.24%
TW 79 4.27%
CA 48 2.59%
ZM 47 2.54%
VN 47 2.54%
CN 45 2.43%
BO 44 2.38%

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CVE-2023-36845 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 530 68.65%
Technology 159 20.60%
Government/Politics 46 5.96%
Business Services 15 1.94%
Finance 6 0.78%
Tourism/Hospitality 4 0.52%
Consumer Goods 3 0.39%
Transportation 2 0.26%
Food Production 2 0.26%
Education 2 0.26%

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