ID
VAR-201906-0212
CVE
CVE-2019-7311
TITLE
Linksys WRT1900ACS Cryptographic vulnerabilities in devices
Trust: 0.8
DESCRIPTION
An issue was discovered on Linksys WRT1900ACS 1.0.3.187766 devices. A lack of encryption in how the user login cookie (admin-auth) is stored on a victim's computer results in the admin password being discoverable by a local attacker, and usable to gain administrative access to the victim's router. The admin password is stored in base64 cleartext in an "admin-auth" cookie. An attacker sniffing the network at the time of login could acquire the router's admin password. Alternatively, gaining physical access to the victim's computer soon after an administrative login could result in compromise. Linksys WRT1900ACS The device contains cryptographic vulnerabilities.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Linksys WRT1900ACS is a wireless router from Linksys. In Linksys WRT1900ACS version 1.0.3.187766, there is an encryption vulnerability in the storage method of user login key. The vulnerability stems from incorrect use of relevant cryptographic algorithms by network systems or products, resulting in improperly encrypted content, weak encryption, and storing sensitive information in plain text
Trust: 1.71
AFFECTED PRODUCTS
| vendor: | linksys | model: | wrt1900acs | scope: | eq | version: | 1.0.3.187766 | Trust: 1.0 |
| vendor: | cisco linksys | model: | wrt1900acs | scope: | eq | version: | 1.0.3.187766 | Trust: 0.8 |
CVSS
SEVERITY | CVSSV2 | CVSSV3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PROBLEMTYPE DATA
| problemtype: | CWE-311 | Trust: 1.0 |
| problemtype: | CWE-310 | Trust: 0.9 |
THREAT TYPE
local
Trust: 0.6
TYPE
encryption problem
Trust: 0.6
CONFIGURATIONS
PATCH
| title: | Top Page | url: | https://www.linksys.com/us/ | Trust: 0.8 |
EXTERNAL IDS
| db: | NVD | id: | CVE-2019-7311 | Trust: 2.5 |
| db: | JVNDB | id: | JVNDB-2019-005290 | Trust: 0.8 |
| db: | CNNVD | id: | CNNVD-201906-259 | Trust: 0.7 |
| db: | VULHUB | id: | VHN-158746 | Trust: 0.1 |
REFERENCES
| url: | http://www.x0rsecurity.com/2019/05/03/my-first-cve-linksys-wrt-1300-acs-cve-2019-7311/ | Trust: 2.5 |
| url: | https://robot-security.blogspot.com | Trust: 1.7 |
| url: | https://nvd.nist.gov/vuln/detail/cve-2019-7311 | Trust: 1.4 |
| url: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-7311 | Trust: 0.8 |
SOURCES
| db: | VULHUB | id: | VHN-158746 |
| db: | JVNDB | id: | JVNDB-2019-005290 |
| db: | CNNVD | id: | CNNVD-201906-259 |
| db: | NVD | id: | CVE-2019-7311 |
LAST UPDATE DATE
2024-11-23T22:06:11.055000+00:00
SOURCES UPDATE DATE
| db: | VULHUB | id: | VHN-158746 | date: | 2019-06-09T00:00:00 |
| db: | JVNDB | id: | JVNDB-2019-005290 | date: | 2019-06-18T00:00:00 |
| db: | CNNVD | id: | CNNVD-201906-259 | date: | 2019-06-20T00:00:00 |
| db: | NVD | id: | CVE-2019-7311 | date: | 2024-11-21T04:47:59.090 |
SOURCES RELEASE DATE
| db: | VULHUB | id: | VHN-158746 | date: | 2019-06-06T00:00:00 |
| db: | JVNDB | id: | JVNDB-2019-005290 | date: | 2019-06-18T00:00:00 |
| db: | CNNVD | id: | CNNVD-201906-259 | date: | 2019-06-06T00:00:00 |
| db: | NVD | id: | CVE-2019-7311 | date: | 2019-06-06T16:29:01.823 |