CVE-2023-3803
LowCVSS 2.6Exploitation Probability (EPSS)
Low risk41th percentile - higher than 41% of all known CVEs
Summary
A vulnerability has been found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0 affecting an unknown part of the file /Service/ImageStationDataService.asmx. Manipulation of this part leads to insufficiently random values.
Risk Assessment
This vulnerability may lead to serious security issues, but the complexity of the attack is high, making exploitation difficult.
Recommendation
It is recommended to monitor this vulnerability and implement appropriate security measures to minimize the risk of exploitation.
Related vulnerabilities
- CVE-2026-95860Critical
In node-opcua (an OPC UA implementation for TypeScript and Node.js), versions 2.42.0 through 2.180.0 do not honor namespace-level access control configured via setDefaultRolePermissions for nodes without explicit per-node permissions. SessionContext.getApplicableRolePermissions reads a missing or null value instead of the configured namespace field, and the null result is treated permissively. As a result, an anonymous network client can write variables or call bound methods when an operator relied on restrictive namespace defaults.
- CVE-2026-82158Critical
Dell Wyse Management Suite versions prior to 2609.0.0.155 contain a cross-site scripting vulnerability (improper neutralization of input during web page generation). A low-privileged attacker with remote access could exploit it to inject script.
- CVE-2026-121249Critical
Buffer overflow in ANGLE in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.
- CVE-2026-121247Critical
Buffer overflow in Dawn in Google Chrome on Android prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page.
- CVE-2026-121246Critical
Use-after-free vulnerability in the WebGL component of Google Chrome on Android prior to 157.0.8103.38. A remote attacker could potentially execute arbitrary code outside the sandbox via a crafted HTML page.
- CVE-2026-121241Critical
Use-after-free vulnerability in the Navigation component of Google Chrome on Android prior to 157.0.8103.38. A remote attacker could potentially execute arbitrary code outside the sandbox via a crafted HTML page.
- CVE-2026-121234Critical
Privilege elevation in Contacts in Google Chrome on Android prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page.
- CVE-2026-121229Critical
Memory corruption in ANGLE in Google Chrome on Android prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page.
- CVE-2026-121214Critical
Use after free in Passwords in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page.
- CVE-2026-121202Critical
Use after free in Autofill in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page.
Original NVD description (English source)
A vulnerability classified as problematic has been found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. This affects an unknown part of the file /Service/ImageStationDataService.asmx of the component File Name Handler. The manipulation leads to insufficiently random values. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-235071. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

