CVE-2018-19987
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
D-Link DIR-822 Rev.B 202KRb06, DIR-822 Rev.C 3.10B06, DIR-860L Rev.B 2.03.B03, DIR-868L Rev.B 2.05B02, DIR-880L Rev.A 1.20B01_01_i3se_BETA, and DIR-890L Rev.A 1.21B02_BETA devices mishandle IsAccessPoint in /HNAP1/SetAccessPointMode. In the SetAccessPointMode.php source code, the IsAccessPoint parameter is saved in the ShellPath script file without any regex checking. After the script file is executed, the command injection occurs. A vulnerable /HNAP1/SetAccessPointMode XML message could have shell metacharacters in the IsAccessPoint element such as the `telnetd` string.
Overview
- CVE ID
- CVE-2018-19987
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-05-13T14:29:01
- Last Modified Date
- 2023-04-26T19:27:52
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:d-link:dir-818lw_firmware:2.05.b03:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:d-link:dir-818lw:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:d-link:dir-822_firmware:3.10b06:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:d-link:dir-822_firmware:202krb06:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:d-link:dir-822:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:d-link:dir-860l_firmware:2.03.b03:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:d-link:dir-860l:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:d-link:dir-868l_firmware:2.05b02:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:d-link:dir-868l:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:d-link:dir-880l_firmware:1.20b01_01_i3se:beta:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:d-link:dir-880l:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:d-link:dir-890l\/r_firmware:1.21b02:beta:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:d-link:dir-890l\/r:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 10
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-19986%20-%2019990 | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-19987 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19987 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:34:32 | Added to TrackCVE | |||
| 2022-12-03 20:35:25 | 2019-05-13T14:29Z | 2019-05-13T14:29:01 | CVE Published Date | updated |
| 2022-12-03 20:35:25 | 2019-10-03T00:03:26 | CVE Modified Date | updated | |
| 2022-12-03 20:35:25 | Analyzed | Vulnerability Status | updated | |
| 2023-04-26 19:42:07 | 2023-04-26T19:27:52 | CVE Modified Date | updated |