Huawei P30 9.1.0.193(C00E190R2P1) Share Crafted Packet input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$5k-$25k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Huawei P30 9.1.0.193(C00E190R2P1). This affects an unknown function of the component Share Handler. Executing a manipulation as part of Crafted Packet can lead to input validation. This vulnerability appears as CVE-2019-5266. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic was found in Huawei P30 9.1.0.193(C00E190R2P1) (Smartphone Operating System). This vulnerability affects an unknown code block of the component Share Handler. The manipulation as part of a Crafted Packet leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. CVE summarizes:

Huawei Share function in P30 9.1.0.193(C00E190R2P1) smartphone has an insufficient input validation vulnerability. Attackers can exploit this vulnerability by sending crafted packets to the affected device. Successful exploit may cause the function will be disabled.

The weakness was presented 12/23/2019 (Website). The advisory is shared for download at huawei.com. This vulnerability was named CVE-2019-5266 since 01/04/2019. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 12/24/2019).

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

See VDB-147627 for similar entry. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

01/04/2019 🔍
12/23/2019 +353 days 🔍
12/24/2019 +1 days 🔍
03/16/2024 +1544 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20191218-02
Status: Not defined

CVE: CVE-2019-5266 (🔍)
GCVE (CVE): GCVE-0-2019-5266
GCVE (VulDB): GCVE-100-147628
See also: 🔍

Entryinfo

Created: 12/24/2019 09:57
Updated: 03/16/2024 15:11
Changes: 12/24/2019 09:57 (39), 12/24/2019 10:02 (18), 03/16/2024 15:11 (3)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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