Huawei HEGE-560 Integrity Check integrity check

CVSS Meta Temp Score
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CTI Interest Score
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4.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in Huawei HEGE-560, HEGE-570, OSCA-550, OSCA-550A, OSCA-550AX and OSCA-550X and classified as critical. This affects an unknown function of the component Integrity Check. The manipulation leads to integrity check. This vulnerability is listed as CVE-2020-1879. It is possible to launch the attack on the physical device. There is no available exploit.

Detailsinfo

A vulnerability was found in Huawei HEGE-560, HEGE-570, OSCA-550, OSCA-550A, OSCA-550AX and OSCA-550X. It has been rated as critical. This issue affects an unknown part of the component Integrity Check. The manipulation with an unknown input leads to a integrity check vulnerability. Using CWE to declare the problem leads to CWE-354. The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

There is an improper integrity checking vulnerability on some huawei products. The software of the affected product has an improper integrity check which may allow an attacker with high privilege to make malicious modifications.Affected product versions include:HEGE-560 versions 1.0.1.21(SP3);HEGE-570 versions 1.0.1.22(SP3);OSCA-550 versions 1.0.1.21(SP3);OSCA-550A versions 1.0.1.21(SP3);OSCA-550AX versions 1.0.1.21(SP3);OSCA-550X versions 1.0.1.21(SP3).

The weakness was presented 03/20/2020. The identification of this vulnerability is CVE-2020-1879 since 11/29/2019. An attack has to be approached locally. A simple authentication is necessary for exploitation. Neither technical details nor an exploit are publicly available.

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

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Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 4.0

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

NVD Base Score: 3.9
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: Integrity check
CWE: CWE-354 / CWE-345
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 🔍
03/20/2020 +112 days 🔍
03/21/2020 +1 days 🔍
04/18/2024 +1489 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20200415-02
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-1879 (🔍)
GCVE (CVE): GCVE-0-2020-1879
GCVE (VulDB): GCVE-100-151973

Entryinfo

Created: 03/21/2020 09:10
Updated: 04/18/2024 15:48
Changes: 03/21/2020 09:10 (34), 03/21/2020 09:15 (17), 10/04/2020 14:49 (1), 04/18/2024 15:48 (17)
Complete: 🔍
Cache ID: 216::103

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