CVE-2020-4126
CVSS V2 Medium 4.3
CVSS V3 Medium 5.9
Description
HCL iNotes is susceptible to a sensitive cookie exposure vulnerability. This can allow an unauthenticated remote attacker to capture the cookie by intercepting its transmission within an http session. Fixes are available in HCL Domino and iNotes versions 10.0.1 FP6 and 11.0.1 FP2 and later.
Overview
- CVE ID
- CVE-2020-4126
- Assigner
- psirt@hcl.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-12-01T00:15:11
- Last Modified Date
- 2021-07-21T11:39:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:hcltech:hcl_inotes:*:*:*:*:*:*:*:* | 1 | OR | 9.0 | 10.0.1 |
| cpe:2.3:a:hcltech:hcl_inotes:*:*:*:*:*:*:*:* | 1 | OR | 11.0.0 | 11.0.1 |
| cpe:2.3:a:hcltech:hcl_inotes:10.0.1:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:hcltech:hcl_inotes:10.0.1:fixpack1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:hcltech:hcl_inotes:10.0.1:fixpack2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:hcltech:hcl_inotes:10.0.1:fixpack3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:hcltech:hcl_inotes:10.0.1:fixpack4:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:hcltech:hcl_inotes:10.0.1:fixpack5:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:hcltech:hcl_inotes:11.0.1:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:hcltech:hcl_inotes:11.0.1:fixpack1:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 5.9
- Base Severity
- MEDIUM
- Exploitability Score
- 2.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085411 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-4126 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4126 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:04:49 | Added to TrackCVE | |||
| 2022-12-05 17:27:24 | 2020-12-01T00:15Z | 2020-12-01T00:15:11 | CVE Published Date | updated |
| 2022-12-05 17:27:24 | 2021-07-21T11:39:23 | CVE Modified Date | updated | |
| 2022-12-05 17:27:24 | Analyzed | Vulnerability Status | updated |