HCL iNotes up to 10.0.1 FP5/11.0.1 FP1 HTTP Session cleartext transmission

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in HCL iNotes up to 10.0.1 FP5/11.0.1 FP1. Impacted is an unknown function of the component HTTP Session Handler. The manipulation leads to cleartext transmission. This vulnerability is uniquely identified as CVE-2020-4126. The attack is possible to be carried out remotely. No exploit exists. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in HCL iNotes up to 10.0.1 FP5/11.0.1 FP1. This issue affects an unknown functionality of the component HTTP Session Handler. The manipulation with an unknown input leads to a cleartext transmission vulnerability. Using CWE to declare the problem leads to CWE-319. The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors. Impacted is confidentiality.

The weakness was disclosed 12/01/2020 as KB0085411. It is possible to read the advisory at support.hcltechsw.com. The identification of this vulnerability is CVE-2020-4126. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1040 according to MITRE ATT&CK.

Applying the patch 10.0.1 FP6/11.0.1 FP2 is able to eliminate this problem.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
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: Cleartext transmission
CWE: CWE-319 / CWE-310
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 10.0.1 FP6/11.0.1 FP2

Timelineinfo

12/30/2019 🔍
12/01/2020 +337 days 🔍
12/01/2020 +0 days 🔍
12/11/2020 +10 days 🔍

Sourcesinfo

Advisory: KB0085411
Status: Confirmed

CVE: CVE-2020-4126 (🔍)
GCVE (CVE): GCVE-0-2020-4126
GCVE (VulDB): GCVE-100-165467

Entryinfo

Created: 12/01/2020 07:49
Updated: 12/11/2020 16:58
Changes: 12/01/2020 07:49 (39), 12/11/2020 16:53 (5), 12/11/2020 16:58 (18)
Complete: 🔍
Cache ID: 216::103

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