Cyber Resilience

CVE-2025-10492

HighRCE

Published: 16 September 2025

Published
16 September 2025
Modified
10 February 2026
KEV Added
—
Patch
—
CVSS Score v4 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0066 71.5th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-10492 is a high-severity Deserialization of Untrusted Data (CWE-502) vulnerability in Cloud Jasperreports Io. Its CVSS base score is 8.7 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked in the top 28.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).

Deeper analysis

CVE-2025-10492 is a Java deserialization vulnerability (CWE-502) discovered in the Jaspersoft Library. The flaw arises from improper handling of externally supplied data, which may enable attackers to execute arbitrary code remotely on systems that incorporate the affected library. Published on 2025-09-16, it carries a CVSS v3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), marking it as critically severe due to its potential for widespread impact.

The vulnerability is exploitable by unauthenticated attackers over the network with low attack complexity and no requirement for user interaction. Successful exploitation grants remote code execution, compromising confidentiality, integrity, and availability to a high degree on vulnerable systems running the Jaspersoft Library.

Jaspersoft has issued a security advisory outlining the vulnerability. A related community forum thread notes that no fix is available following upgrades to JasperReports Community Edition.

EU & UK References

Vulnerability details

A Java deserialisation vulnerability has been discovered in Jaspersoft Library. Improper handling of externally supplied data may allow attackers to execute arbitrary code remotely on systems that use the affected library

CWE(s)
CWE-502

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

Java deserialization flaw directly enables unauthenticated remote code execution over the network.

Confidence: HIGH · MITRE ATT&CK Enterprise v18.1

CVEs Like This One

CVE-2024-13770Shared CWE-502
CVE-2026-27303Shared CWE-502
CVE-2025-53586Shared CWE-502
CVE-2025-64353Shared CWE-502
CVE-2025-31047Shared CWE-502
CVE-2026-27096Shared CWE-502
CVE-2023-49886Shared CWE-502
CVE-2026-23542Shared CWE-502
CVE-2025-66631Shared CWE-502
CVE-2026-40044Shared CWE-502

Affected Assets

cloud
jasperreports io
≤ 4.0.0 · ≤ 4.0.0
cloud
jasperreports library
≤ 7.0.3 · ≤ 9.0.2
cloud
jasperreports server
≤ 9.0.0
cloud
jasperreports studio
≤ 7.0.3 · ≤ 9.0.2
cloud
jasperreports web studio
≤ 3.0.1

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-2 Flaw Remediation good match
prevent

Remediates the Java deserialization vulnerability in Jaspersoft Library through timely patching or removal of the affected component.

SI-10 Information Input Validation good match
prevent

Validates and sanitizes externally supplied data before deserialization to block malicious payloads leading to arbitrary code execution.

SI-3 Malicious Code Protection partial match
preventdetect

Deploys malicious code protection at entry points to detect and block code execution resulting from deserialization exploits.

References