Huawei eSpace U1981 Malformed 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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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Huawei DP300, TE60, TP3106, ViewPoint 9030, eCNS210_TD, eSpace 7950, eSpace IAD and eSpace U1981. It has been declared as critical. Affected by this issue is some unknown functionality. The manipulation as part of Malformed Packet results in input validation. This vulnerability is identified as CVE-2017-2722. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Huawei DP300, TE60, TP3106, ViewPoint 9030, eCNS210_TD, eSpace 7950, eSpace IAD and eSpace U1981 (Unified Communication Software). Affected is some unknown processing. The manipulation as part of a Malformed Packet leads to a input validation vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

DP300 V500R002C00,TE60 with software V100R001C01, V100R001C10, V100R003C00, V500R002C00 and V600R006C00,TP3106 with software V100R001C06 and V100R002C00,ViewPoint 9030 with software V100R011C02, V100R011C03,eCNS210_TD with software V100R004C10,eSpace 7950 with software V200R003C00 and V200R003C30,eSpace IAD with software V300R001C07SPCa00 and V300R002C01SPCb00,eSpace U1981 with software V100R001C20, V100R001C30, V200R003C00, V200R003C20 and V200R003C30 have an input validation vulnerability.A remote attacker may exploit this vulnerability by crafting a malformed packet and sending it to the device. A successful exploit could allow the attacker to cause a denial of service or execute arbitrary code.

The bug was discovered 05/10/2017. The weakness was released 11/22/2017 (Website). The advisory is shared for download at huawei.com. This vulnerability is traded as CVE-2017-2722 since 12/01/2016. The exploitability is told to be easy. It is possible to launch the attack remotely. Required for exploitation is a authentication. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 196 days. During that time the estimated underground price was around $5k-$25k.

Upgrading eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/01/2016 🔍
05/10/2017 +160 days 🔍
11/22/2017 +196 days 🔍
11/22/2017 +0 days 🔍
11/23/2017 +1 days 🔍
01/11/2023 +1875 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20170419-01
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-2722 (🔍)
GCVE (CVE): GCVE-0-2017-2722
GCVE (VulDB): GCVE-100-109836

Entryinfo

Created: 11/23/2017 07:49
Updated: 01/11/2023 12:10
Changes: 11/23/2017 07:49 (57), 12/09/2019 17:57 (2), 01/11/2023 12:10 (4)
Complete: 🔍
Cache ID: 216::103

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