Huawei OSCA-550/OSCA-550A/OSCA-550AX/OSCA-550X 1.0.1.21(SP3) improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Huawei OSCA-550, OSCA-550A, OSCA-550AX and OSCA-550X 1.0.1.21(SP3). This affects an unknown part. The manipulation results in improper authentication. This vulnerability is identified as CVE-2020-1789. An attack on the physical device is feasible. There is not any exploit available.

Detailsinfo

A vulnerability was found in Huawei OSCA-550, OSCA-550A, OSCA-550AX and OSCA-550X 1.0.1.21(SP3). It has been classified as critical. Affected is some unknown functionality. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Huawei OSCA-550, OSCA-550A, OSCA-550AX, and OSCA-550X products with version 1.0.1.21(SP3) have an insufficient authentication vulnerability. The software does not require a strong credential when the user trying to do certain operations. Successful exploit could allow an attacker to pass the authentication and do certain operations by a weak credential.

The weakness was released 02/18/2020 (Website). The advisory is available at huawei.com. This vulnerability is traded as CVE-2020-1789 since 11/29/2019. Local access is required to approach this attack. A authentication is required for exploitation. The technical details are unknown and an exploit is not available.

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

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

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.1
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
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

11/29/2019 🔍
02/18/2020 +81 days 🔍
02/18/2020 +0 days 🔍
04/01/2024 +1504 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20200121-01
Status: Not defined

CVE: CVE-2020-1789 (🔍)
GCVE (CVE): GCVE-0-2020-1789
GCVE (VulDB): GCVE-100-150306

Entryinfo

Created: 02/18/2020 15:19
Updated: 04/01/2024 11:10
Changes: 02/18/2020 15:19 (37), 02/18/2020 15:24 (17), 04/01/2024 11:10 (16)
Complete: 🔍
Cache ID: 216::103

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