Schneider Electric EVlink City EVC1S22P4 prior 3.4.0.2 Web Page Generation cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Schneider Electric EVlink City EVC1S22P4, EVlink City EVC1S7P4, EVlink Parking EVW2, EVlink Parking EVF2, EVlink Parking EVP2PE and EVlink Smart Wallbox EVB1A. Affected by this issue is some unknown functionality of the component Web Page Generation Handler. The manipulation leads to cross site scripting. This vulnerability is referenced as CVE-2021-22822. Remote exploitation of the attack is possible. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Schneider Electric EVlink City EVC1S22P4, EVlink City EVC1S7P4, EVlink Parking EVW2, EVlink Parking EVF2, EVlink Parking EVP2PE and EVlink Smart Wallbox EVB1A (SCADA Software) and classified as problematic. This issue affects an unknown functionality of the component Web Page Generation Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity.

The weakness was published 01/29/2022 as SEVD-2021-348-02. The advisory is shared at download.schneider-electric.com. The identification of this vulnerability is CVE-2021-22822 since 01/06/2021. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 3.4.0.2 eliminates this vulnerability.

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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: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: 🔍

Upgrade: EVlink City EVC1S22P4/EVlink City EVC1S7P4/EVlink Parking EVW2/EVlink Parking EVF2/EVlink Parking EVP2PE/EVlink Smart Wallbox EVB1A 3.4.0.2

Timelineinfo

01/06/2021 🔍
01/29/2022 +388 days 🔍
01/29/2022 +0 days 🔍
02/02/2022 +4 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2021-348-02
Status: Confirmed

CVE: CVE-2021-22822 (🔍)
GCVE (CVE): GCVE-0-2021-22822
GCVE (VulDB): GCVE-100-191885

Entryinfo

Created: 01/29/2022 08:30
Updated: 02/02/2022 07:39
Changes: 01/29/2022 08:30 (40), 02/02/2022 07:33 (1), 02/02/2022 07:39 (1)
Complete: 🔍
Cache ID: 216::103

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