How severe is CVE-2019-10181?

CVE-2019-10181 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-10181 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-10181?

CVE-2019-10181 primarily affects Icedtea-web Project Icedtea-web. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-10181?

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

When was CVE-2019-10181 published?

CVE-2019-10181 was published on 2019-07-31 and last updated on 2026-06-17.

CVE-2019-10181

CVE-2019-10181 is a high-severity vulnerability in Icedtea-web Project Icedtea-web with a CVSS 3.x base score of 8.1. 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-345.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v2: 6.8
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-345
Affected product: Icedtea-web Project Icedtea-web
Published: 2019-07-31
Last modified: 2026-06-17

Description

It was found that in icedtea-web up to and including 1.7.2 and 1.8.2 executable code could be injected in a JAR file without compromising the signature verification. An attacker could use this flaw to inject code in a trusted JAR. The code would be executed inside the sandbox.

Frequently asked questions

What is CVE-2019-10181?: It was found that in icedtea-web up to and including 1.7.2 and 1.8.2 executable code could be injected in a JAR file without compromising the signature verification. An attacker could use this flaw to inject code in a trusted JAR. The code would be executed inside the sandbox.
How severe is CVE-2019-10181?: CVE-2019-10181 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-10181 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-10181?: CVE-2019-10181 primarily affects Icedtea-web Project Icedtea-web. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-10181?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-10181 published?: CVE-2019-10181 was published on 2019-07-31 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:icedtea-web_project:icedtea-web:*:*:*:*:*:*:*:*
cpe:2.3:a:icedtea-web_project:icedtea-web:1.8.2:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*

More vulnerabilities in Icedtea-web Project Icedtea-web

CVE-2019-10185 — High (CVSS 8.6): It was found that icedtea-web up to and including 1.7.2 and 1.8.2 was vulnerable to a zip-slip attack during…
CVE-2019-10182 — High (CVSS 8.2): It was found that icedtea-web though 1.7.2 and 1.8.2 did not properly sanitize paths from <jar/> elements in JNLP…
CVE-2015-5236 — High (CVSS 7.5): It was discovered that the IcedTea-Web used codebase attribute of the <applet> tag on the HTML page that hosts Java…

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