HP ThinPro OS Application Filter authorization

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 (≈)
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CTI Interest Score
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6.3$5k-$25k0.00

A vulnerability was found in HP ThinPro (affected version not known). It has been classified as critical. Affected is some unknown functionality of the component OS Application Filter. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-863. The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

An attacker may be able to bypass the OS application filter meant to restrict applications that can be executed by changing browser preferences to launch a separate process that in turn can execute arbitrary commands.

The weakness was presented 11/22/2019 (Website). The advisory is shared for download at support.hp.com. This vulnerability is traded as CVE-2019-16286 since 09/13/2019. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 02/26/2024).

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

See 146149, 146147, 146156 and 146157 for similar entries.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.9
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (HP): 6.1
Vendor Vector (HP): 🔍

NVD Base Score: 6.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-863 / CWE-285 / CWE-266
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/13/2019 🔍
11/22/2019 +70 days 🔍
11/23/2019 +1 days 🔍
02/26/2024 +1556 days 🔍

Sourcesinfo

Vendor: hp.com

Advisory: 156898
Status: Not defined

CVE: CVE-2019-16286 (🔍)
See also: 🔍

Entryinfo

Created: 11/23/2019 09:08
Updated: 02/26/2024 15:03
Changes: 11/23/2019 09:08 (46), 11/23/2019 09:16 (17), 02/26/2024 15:03 (3)
Complete: 🔍

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