How severe is CVE-2019-25365?

CVE-2019-25365 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-25365 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2019-25365?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2019-25365 have an EU (EUVD) identifier?

Yes. CVE-2019-25365 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19698.

When was CVE-2019-25365 published?

CVE-2019-25365 was published on 2026-02-18 and last updated on 2026-06-17.

CVE-2019-25365

CVE-2019-25365 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-121.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 8.4
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2019-19698
Weakness: CWE-121
Published: 2026-02-18
Last modified: 2026-06-17

Description

ChaosPro 2.0 contains a buffer overflow vulnerability in the configuration file path handling that allows attackers to execute arbitrary code by overwriting the Structured Exception Handler. Attackers can craft a malicious configuration file with carefully constructed payload to overwrite memory and gain remote code execution on vulnerable Windows XP systems.

Frequently asked questions

What is CVE-2019-25365?: ChaosPro 2.0 contains a buffer overflow vulnerability in the configuration file path handling that allows attackers to execute arbitrary code by overwriting the Structured Exception Handler. Attackers can craft a malicious configuration file with carefully constructed payload to overwrite memory and gain remote code execution on vulnerable Windows XP systems.
How severe is CVE-2019-25365?: CVE-2019-25365 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-25365 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2019-25365?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2019-25365 have an EU (EUVD) identifier?: Yes. CVE-2019-25365 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19698.
When was CVE-2019-25365 published?: CVE-2019-25365 was published on 2026-02-18 and last updated on 2026-06-17.

References

Other CWE-121 (Stack-based Buffer Overflow) vulnerabilities

CVE-2026-12848 — Critical (CVSS 10.0): GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and…
CVE-2026-12847 — Critical (CVSS 10.0): GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and…
CVE-2026-12846 — Critical (CVSS 10.0): GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and…
CVE-2026-12485 — Critical (CVSS 10.0): GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and…
CVE-2026-37541 — Critical (CVSS 10.0): Buffer overflow vulnerability in Open Vehicle Monitoring System 3 (OVMS3) 3.3.005. In canformat_gvret.cpp, the length…
CVE-2026-42996 — Critical (CVSS 10.0): JS8Call through 2.3.1 and JS8Call-improved before 3.0 have a stack-based buffer overflow via a radio transmission of…

Browse all CWE-121 (Stack-based Buffer Overflow) vulnerabilities →