GE UR IED up to 8.0x HTTP Verb denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in GE UR IED up to 8.0x. Affected by this vulnerability is an unknown functionality of the component HTTP Verb Handler. The manipulation leads to denial of service. This vulnerability is documented as CVE-2021-27420. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in GE UR IED up to 8.0x and classified as problematic. This issue affects some unknown functionality of the component HTTP Verb Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was released 03/24/2022 as icsa-21-075-02. The advisory is shared at cisa.gov. The identification of this vulnerability is CVE-2021-27420 since 02/19/2021. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading to version 8.1x eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector (ICS-CERT): 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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: UR IED 8.1x

Timelineinfo

02/19/2021 🔍
03/24/2022 +398 days 🔍
03/24/2022 +0 days 🔍
03/25/2022 +1 days 🔍

Sourcesinfo

Vendor: ge.com

Advisory: icsa-21-075-02
Status: Confirmed

CVE: CVE-2021-27420 (🔍)
GCVE (CVE): GCVE-0-2021-27420
GCVE (VulDB): GCVE-100-195701

Entryinfo

Created: 03/24/2022 11:52
Updated: 03/25/2022 15:40
Changes: 03/24/2022 11:52 (40), 03/25/2022 15:34 (1), 03/25/2022 15:40 (11)
Complete: 🔍
Cache ID: 216::103

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