VDB-140386 · CVE-2019-10086 · RHSA-2019:4317

Apache Commons Beanutils 1.9.2 BeanIntrospector deserialization

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3	$5k-$25k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Apache Commons Beanutils 1.9.2. This issue affects the function BeanIntrospector. Executing a manipulation can lead to deserialization. This vulnerability is handled as CVE-2019-10086. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Apache Commons Beanutils 1.9.2 and classified as critical. This vulnerability affects the function BeanIntrospector. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

In Apache Commons Beanutils 1.9.2, a special BeanIntrospector class was added which allows suppressing the ability for an attacker to access the classloader via the class property available on all Java objects. We, however were not using this by default characteristic of the PropertyUtilsBean.

The weakness was released 08/20/2019 (Website). The advisory is available at mail-archives.apache.org. This vulnerability was named CVE-2019-10086 since 03/26/2019. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 01/11/2026).

The vulnerability scanner Nessus provides a plugin with the ID 210560 (RHEL 8 : RHV Manager (ovirt-engine) 4.4 (RHSA-2020:3247)), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (210560) and CERT Bund (WID-SEC-2022-0770). Entries connected to this vulnerability are available at VDB-153347, VDB-153644, VDB-158090 and VDB-158442. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

IBM DB2
Red Hat Enterprise Linux
IBM SPSS
EMC Avamar
Hitachi Ops Center

Productinfo

Vendor

Apache

Name

Commons Beanutils

Version

1.9.2

License

open-source

Website

Vendor: https://www.apache.org/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.3
NVD Vector: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 210560
Nessus Name: RHEL 8 : RHV Manager (ovirt-engine) 4.4 (RHSA-2020:3247)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/26/2019 🔍
08/20/2019 +147 days 🔍
08/21/2019 +1 days 🔍
01/11/2026 +2335 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: RHSA-2019:4317
Status: Not defined

CVE: CVE-2019-10086 (🔍)
GCVE (CVE): GCVE-0-2019-10086
GCVE (VulDB): GCVE-100-140386
CERT Bund: WID-SEC-2022-0770 - IBM DB2: Mehrere Schwachstellen

See also: 🔍

Entryinfo

Created: 08/21/2019 07:11
Updated: 01/11/2026 15:18
Changes: 08/21/2019 07:11 (38), 08/01/2020 11:15 (17), 11/27/2023 10:47 (3), 11/08/2024 15:01 (16), 01/11/2026 15:18 (7)
Complete: 🔍
Cache ID: 216:19E:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.