CWE-798
Allowed-with-ReviewUse of Hard-coded Credentials
Abstraction: Base · Status: Draft
The product contains hard-coded credentials, such as a password or cryptographic key.
2287 vulnerabilities reference this CWE, most recent first.
CVE-2020-3330 (GCVE-0-2020-3330)
Vulnerability from cvelistv5 – Published: 2020-07-16 17:20 – Updated: 2024-11-15 16:55| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco RV110W Wireless-N VPN Firewall Firmware |
Affected:
n/a
|
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CVE-2020-3318 (GCVE-0-2020-3318)
Vulnerability from cvelistv5 – Published: 2020-05-06 16:40 – Updated: 2024-11-15 17:26| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Firepower Management Center |
Affected:
n/a
|
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CVE-2020-3301 (GCVE-0-2020-3301)
Vulnerability from cvelistv5 – Published: 2020-05-06 16:42 – Updated: 2024-11-15 17:23| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Firepower Management Center |
Affected:
n/a
|
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CVE-2020-3234 (GCVE-0-2020-3234)
Vulnerability from cvelistv5 – Published: 2020-06-03 17:55 – Updated: 2024-11-15 17:11| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco IOS 12.2(60)EZ16 |
Affected:
n/a
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CVE-2020-3165 (GCVE-0-2020-3165)
Vulnerability from cvelistv5 – Published: 2020-02-26 16:45 – Updated: 2024-11-15 17:39| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
| Vendor | Product | Version | |
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| Cisco | Cisco NX-OS Software |
Affected:
9.2(1)
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CVE-2020-3158 (GCVE-0-2020-3158)
Vulnerability from cvelistv5 – Published: 2020-02-19 19:15 – Updated: 2024-11-15 17:40| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Smart Software Manager On-Prem |
Affected:
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(custom)
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CVE-2020-2500 (GCVE-0-2020-2500)
Vulnerability from cvelistv5 – Published: 2020-07-01 15:53 – Updated: 2024-08-04 07:09| URL | Tags |
|---|---|
| https://www.qnap.com/zh-tw/security-advisory/qsa-20-03 | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | Helpdesk |
Affected:
unspecified , < 3.0.1
(custom)
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CVE-2020-2499 (GCVE-0-2020-2499)
Vulnerability from cvelistv5 – Published: 2020-12-24 01:38 – Updated: 2024-09-17 03:18| URL | Tags |
|---|---|
| https://www.qnap.com/zh-tw/security-advisory/qsa-20-19 | x_refsource_MISC |
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | QES |
Affected:
unspecified , < 2.1.1
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CVE-2020-1716 (GCVE-0-2020-1716)
Vulnerability from cvelistv5 – Published: 2021-05-28 12:46 – Updated: 2024-08-04 06:46| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1795592 | x_refsource_MISC |
| Vendor | Product | Version | |
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| n/a | ceph-ansible |
Affected:
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CVE-2020-1615 (GCVE-0-2020-1615)
Vulnerability from cvelistv5 – Published: 2020-04-08 19:25 – Updated: 2024-09-16 18:43- CWE-798 - Use of Hard-coded Credentials
| URL | Tags |
|---|---|
| https://kb.juniper.net/JSA10998 | x_refsource_CONFIRM |
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
17.1 , < 17.1R2-S11, 17.1R3-S2
(custom)
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"version_value": "17.2R3-S3"
},
{
"platform": "vMX",
"version_affected": "\u003c",
"version_name": "17.3",
"version_value": "17.3R2-S5, 17.3R3-S7"
},
{
"platform": "vMX",
"version_affected": "\u003c",
"version_name": "17.4",
"version_value": "17.4R2-S9, 17.4R3"
},
{
"platform": "vMX",
"version_affected": "\u003c",
"version_name": "18.1",
"version_value": "18.1R3-S9"
},
{
"platform": "vMX",
"version_affected": "\u003c",
"version_name": "18.2",
"version_value": "18.2R2-S7, 18.2R3-S3"
},
{
"platform": "vMX",
"version_affected": "\u003c",
"version_name": "18.2X75",
"version_value": "18.2X75-D420, 18.2X75-D60"
},
{
"platform": "vMX",
"version_affected": "\u003c",
"version_name": "18.3",
"version_value": "18.3R1-S7, 18.3R2-S3, 18.3R3-S1"
},
{
"platform": "vMX",
"version_affected": "\u003c",
"version_name": "18.4",
"version_value": "18.4R1-S5, 18.4R2-S3, 18.4R3"
},
{
"platform": "vMX",
"version_affected": "\u003c",
"version_name": "19.1",
"version_value": "19.1R1-S4, 19.1R2, 19.1R3"
},
{
"platform": "vMX",
"version_affected": "\u003c",
"version_name": "19.2",
"version_value": "19.2R1-S3, 19.2R2"
},
{
"platform": "vMX",
"version_affected": "\u003c",
"version_name": "19.3",
"version_value": "19.3R1-S1, 19.3R2"
}
]
}
}
]
},
"vendor_name": "Juniper Networks"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The factory configuration for vMX installations, as shipped, includes default credentials for the root account. Without proper modification of these default credentials by the administrator, an attacker could exploit these credentials and access the vMX instance without authorization. This issue affects Juniper Networks Junos OS: 17.1 versions prior to 17.1R2-S11, 17.1R3-S2 on vMX; 17.2 versions prior to 17.2R3-S3 on vMX; 17.3 versions prior to 17.3R2-S5, 17.3R3-S7 on vMX; 17.4 versions prior to 17.4R2-S9, 17.4R3 on vMX; 18.1 versions prior to 18.1R3-S9 on vMX; 18.2 versions prior to 18.2R2-S7, 18.2R3-S3 on vMX; 18.2X75 versions prior to 18.2X75-D420, 18.2X75-D60 on vMX; 18.3 versions prior to 18.3R1-S7, 18.3R2-S3, 18.3R3-S1 on vMX; 18.4 versions prior to 18.4R1-S5, 18.4R2-S3, 18.4R3 on vMX; 19.1 versions prior to 19.1R1-S4, 19.1R2, 19.1R3 on vMX; 19.2 versions prior to 19.2R1-S3, 19.2R2 on vMX; 19.3 versions prior to 19.3R1-S1, 19.3R2 on vMX."
}
]
},
"exploit": [
{
"lang": "en",
"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
}
],
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-798 Use of Hard-coded Credentials"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://kb.juniper.net/JSA10998",
"refsource": "CONFIRM",
"url": "https://kb.juniper.net/JSA10998"
}
]
},
"solution": [
{
"lang": "en",
"value": "The following software releases have been updated to resolve this specific issue: 17.1R2-S11, 17.1R3-S2, 17.2R3-S3, 17.3R2-S5, 17.3R3-S7, 17.4R2-S9, 17.4R3, 18.1R3-S9, 18.2R2-S7, 18.2R3-S3, 18.2X75-D420, 18.2X75-D60, 18.3R1-S7, 18.3R2-S3, 18.3R3-S1, 18.4R1-S5, 18.4R2-S3, 18.4R3, 19.1R1-S4, 19.1R2, 19.1R3, 19.2R1-S3, 19.2R2, 19.3R1-S1, 19.3R2, 19.4R1, and all subsequent releases."
}
],
"source": {
"advisory": "JSA10998",
"defect": [
"1344858"
],
"discovery": "INTERNAL"
},
"work_around": [
{
"lang": "en",
"value": "Security best practices recommend that the root password be configured on any newly installed vMX instance prior to deployment."
}
]
}
}
},
"cveMetadata": {
"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"assignerShortName": "juniper",
"cveId": "CVE-2020-1615",
"datePublished": "2020-04-08T19:25:53.437Z",
"dateReserved": "2019-11-04T00:00:00.000Z",
"dateUpdated": "2024-09-16T18:43:24.343Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation
- For outbound authentication: store passwords, keys, and other credentials outside of the code in a strongly-protected, encrypted configuration file or database that is protected from access by all outsiders, including other local users on the same system. Properly protect the key (CWE-320). If you cannot use encryption to protect the file, then make sure that the permissions are as restrictive as possible [REF-7].
- In Windows environments, the Encrypted File System (EFS) may provide some protection.
Mitigation
For inbound authentication: Rather than hard-code a default username and password, key, or other authentication credentials for first time logins, utilize a "first login" mode that requires the user to enter a unique strong password or key.
Mitigation
If the product must contain hard-coded credentials or they cannot be removed, perform access control checks and limit which entities can access the feature that requires the hard-coded credentials. For example, a feature might only be enabled through the system console instead of through a network connection.
Mitigation
- For inbound authentication using passwords: apply strong one-way hashes to passwords and store those hashes in a configuration file or database with appropriate access control. That way, theft of the file/database still requires the attacker to try to crack the password. When handling an incoming password during authentication, take the hash of the password and compare it to the saved hash.
- Use randomly assigned salts for each separate hash that is generated. This increases the amount of computation that an attacker needs to conduct a brute-force attack, possibly limiting the effectiveness of the rainbow table method.
Mitigation
- For front-end to back-end connections: Three solutions are possible, although none are complete.
- The first suggestion involves the use of generated passwords or keys that are changed automatically and must be entered at given time intervals by a system administrator. These passwords will be held in memory and only be valid for the time intervals.
- Next, the passwords or keys should be limited at the back end to only performing actions valid for the front end, as opposed to having full access.
- Finally, the messages sent should be tagged and checksummed with time sensitive values so as to prevent replay-style attacks.
CAPEC-191: Read Sensitive Constants Within an Executable
An adversary engages in activities to discover any sensitive constants present within the compiled code of an executable. These constants may include literal ASCII strings within the file itself, or possibly strings hard-coded into particular routines that can be revealed by code refactoring methods including static and dynamic analysis.
CAPEC-70: Try Common or Default Usernames and Passwords
An adversary may try certain common or default usernames and passwords to gain access into the system and perform unauthorized actions. An adversary may try an intelligent brute force using empty passwords, known vendor default credentials, as well as a dictionary of common usernames and passwords. Many vendor products come preconfigured with default (and thus well-known) usernames and passwords that should be deleted prior to usage in a production environment. It is a common mistake to forget to remove these default login credentials. Another problem is that users would pick very simple (common) passwords (e.g. "secret" or "password") that make it easier for the attacker to gain access to the system compared to using a brute force attack or even a dictionary attack using a full dictionary.