Huawei eSpace Desktop V300R001C00/V300R001C50 Stored cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k0.00

A vulnerability classified as problematic was found in Huawei eSpace Desktop V300R001C00/V300R001C50. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a cross site scripting vulnerability (Stored). The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

There is a stored cross-site scripting (XSS) vulnerability in Huawei eSpace Desktop V300R001C00 and V300R001C50 version. Due to the insufficient validation of the input, an authenticated, remote attacker could exploit this vulnerability to send abnormal messages to the system and perform a XSS attack. A successful exploit could cause the eSpace Desktop to hang up, and the function will restore to normal after restarting the eSpace Desktop.

The bug was discovered 05/30/2018. The weakness was shared 06/01/2018 (Website). It is possible to read the advisory at huawei.com. This vulnerability is known as CVE-2018-7976 since 03/09/2018. The attack can be launched remotely. A single authentication is necessary for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/19/2023). The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $5k-$25k.

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

Productinfo

Vendor

Name

Version

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: 4.8
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
CWE: CWE-79 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

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

03/09/2018 🔍
05/30/2018 +82 days 🔍
06/01/2018 +1 days 🔍
06/01/2018 +0 days 🔍
06/02/2018 +1 days 🔍
03/19/2023 +1751 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20180530-01
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-7976 (🔍)

Entryinfo

Created: 06/02/2018 10:33
Updated: 03/19/2023 14:34
Changes: 06/02/2018 10:33 (56), 02/11/2020 21:20 (2), 03/19/2023 14:34 (3)
Complete: 🔍
Cache ID: 3:A85:103

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