CWE-319
AllowedCleartext Transmission of Sensitive Information
Abstraction: Base · Status: Draft
The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.
1170 vulnerabilities reference this CWE, most recent first.
GHSA-XHMG-MV86-W89P
Vulnerability from github – Published: 2024-08-15 18:31 – Updated: 2024-08-15 18:31IBM QRadar Network Packet Capture 7.5 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques. IBM X-Force ID: 289858.
{
"affected": [],
"aliases": [
"CVE-2024-31905"
],
"database_specific": {
"cwe_ids": [
"CWE-311",
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-15T17:15:17Z",
"severity": "MODERATE"
},
"details": "IBM QRadar Network Packet Capture 7.5 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques. IBM X-Force ID: 289858.",
"id": "GHSA-xhmg-mv86-w89p",
"modified": "2024-08-15T18:31:51Z",
"published": "2024-08-15T18:31:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31905"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/289858"
},
{
"type": "WEB",
"url": "https://www.ibm.com/support/pages/node/7160961"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-XHP8-XQFF-CR9G
Vulnerability from github – Published: 2022-05-24 17:47 – Updated: 2023-11-16 15:30Cleartext Transmission of Sensitive Information between McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update and McAfee Global Threat Intelligence (GTI) servers using DNS allows a remote attacker to view the requests from ENS and responses from GTI over DNS. By gaining control of an intermediate DNS server or altering the network DNS configuration, it is possible for an attacker to intercept requests and send their own responses.
{
"affected": [],
"aliases": [
"CVE-2020-7308"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-04-15T08:15:00Z",
"severity": "MODERATE"
},
"details": "Cleartext Transmission of Sensitive Information between McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update and McAfee Global Threat Intelligence (GTI) servers using DNS allows a remote attacker to view the requests from ENS and responses from GTI over DNS. By gaining control of an intermediate DNS server or altering the network DNS configuration, it is possible for an attacker to intercept requests and send their own responses.",
"id": "GHSA-xhp8-xqff-cr9g",
"modified": "2023-11-16T15:30:19Z",
"published": "2022-05-24T17:47:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7308"
},
{
"type": "WEB",
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10354"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-XHQG-J6G5-RP58
Vulnerability from github – Published: 2023-07-06 21:15 – Updated: 2024-10-14 06:30Hitron Technologies CODA-5310’s Telnet function transfers sensitive data in plaintext. An unauthenticated remote attacker can exploit this vulnerability to access credentials of normal users and administrator.
{
"affected": [],
"aliases": [
"CVE-2023-30602"
],
"database_specific": {
"cwe_ids": [
"CWE-311",
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-06-02T11:15:10Z",
"severity": "HIGH"
},
"details": "Hitron Technologies CODA-5310\u2019s Telnet function transfers sensitive data in plaintext. An unauthenticated remote attacker can exploit this vulnerability to access credentials of normal users and administrator.",
"id": "GHSA-xhqg-j6g5-rp58",
"modified": "2024-10-14T06:30:42Z",
"published": "2023-07-06T21:15:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-30602"
},
{
"type": "WEB",
"url": "https://www.twcert.org.tw/tw/cp-132-7084-74e83-1.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-XJHW-6JX7-JR2F
Vulnerability from github – Published: 2022-03-26 00:00 – Updated: 2022-04-02 00:00Delta Electronics DIAEnergie (Version 1.7.5 and prior) is vulnerable to cleartext transmission as the web application runs by default on HTTP. This could allow an attacker to remotely read transmitted information between the client and product.
{
"affected": [],
"aliases": [
"CVE-2022-0988"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-25T19:15:00Z",
"severity": "HIGH"
},
"details": "Delta Electronics DIAEnergie (Version 1.7.5 and prior) is vulnerable to cleartext transmission as the web application runs by default on HTTP. This could allow an attacker to remotely read transmitted information between the client and product.",
"id": "GHSA-xjhw-6jx7-jr2f",
"modified": "2022-04-02T00:00:31Z",
"published": "2022-03-26T00:00:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0988"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-238-03"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-XM2V-2MF7-36MM
Vulnerability from github – Published: 2025-09-15 15:31 – Updated: 2025-09-15 15:31An issue was discovered in the method push.lite.avtech.com.AvtechLib.GetHttpsResponse in AVTECH EagleEyes Lite 2.0.0, the GetHttpsResponse method transmits sensitive information - including internal server URLs, account IDs, passwords, and device tokens - as plaintext query parameters over HTTPS
{
"affected": [],
"aliases": [
"CVE-2025-50110"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-15T14:15:43Z",
"severity": "HIGH"
},
"details": "An issue was discovered in the method push.lite.avtech.com.AvtechLib.GetHttpsResponse in AVTECH EagleEyes Lite 2.0.0, the GetHttpsResponse method transmits sensitive information - including internal server URLs, account IDs, passwords, and device tokens - as plaintext query parameters over HTTPS",
"id": "GHSA-xm2v-2mf7-36mm",
"modified": "2025-09-15T15:31:24Z",
"published": "2025-09-15T15:31:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-50110"
},
{
"type": "WEB",
"url": "https://github.com/shinyColumn/CVE-2025-50110"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-XM4H-9VF3-J26J
Vulnerability from github – Published: 2026-03-25 18:31 – Updated: 2026-03-25 18:31A vulnerability in Cisco IOS XE Software for Cisco Meraki could allow a remote, unauthenticated attacker to view confidential device information.
This vulnerability is due to a device configuration upload being performed over an insecure tunnel. An attacker could exploit this vulnerability by conducting an on-path attack between the affected device and the Cisco Meraki Dashboard. A successful exploit could allow the attacker to view sensitive device configuration information.
{
"affected": [],
"aliases": [
"CVE-2026-20115"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-25T16:16:16Z",
"severity": "MODERATE"
},
"details": "A vulnerability in Cisco IOS XE Software for Cisco Meraki could allow a remote, unauthenticated attacker to view confidential device information.\n\n This vulnerability is due to a device configuration upload being performed over an insecure tunnel. An attacker could exploit this vulnerability by conducting an on-path attack between the affected device and the Cisco Meraki Dashboard. A successful exploit could allow the attacker to view sensitive device configuration information.",
"id": "GHSA-xm4h-9vf3-j26j",
"modified": "2026-03-25T18:31:47Z",
"published": "2026-03-25T18:31:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20115"
},
{
"type": "WEB",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe_infodis-6J847uEB"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-XMMR-4RX9-36G5
Vulnerability from github – Published: 2022-11-10 19:01 – Updated: 2022-11-10 19:01UPSMON PRO transmits sensitive data in cleartext over HTTP protocol. An unauthenticated remote attacker can exploit this vulnerability to access sensitive data.
{
"affected": [],
"aliases": [
"CVE-2022-38122"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-11-10T15:15:00Z",
"severity": "HIGH"
},
"details": "UPSMON PRO transmits sensitive data in cleartext over HTTP protocol. An unauthenticated remote attacker can exploit this vulnerability to access sensitive data.",
"id": "GHSA-xmmr-4rx9-36g5",
"modified": "2022-11-10T19:01:09Z",
"published": "2022-11-10T19:01:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-38122"
},
{
"type": "WEB",
"url": "https://www.twcert.org.tw/tw/cp-132-6681-e9650-1.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-XP44-8VWR-XWMV
Vulnerability from github – Published: 2022-05-24 22:00 – Updated: 2024-01-30 21:18Jenkins Aqua Security Scanner Plugin 3.0.17 and earlier transmitted configured credentials in plain text as part of the global Jenkins configuration form, potentially resulting in their exposure.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 3.0.17"
},
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.plugins:aqua-security-scanner"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.0.18"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-10428"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": true,
"github_reviewed_at": "2024-01-30T21:18:20Z",
"nvd_published_at": "2019-09-25T16:15:00Z",
"severity": "HIGH"
},
"details": "Jenkins Aqua Security Scanner Plugin 3.0.17 and earlier transmitted configured credentials in plain text as part of the global Jenkins configuration form, potentially resulting in their exposure.",
"id": "GHSA-xp44-8vwr-xwmv",
"modified": "2024-01-30T21:18:20Z",
"published": "2022-05-24T22:00:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10428"
},
{
"type": "WEB",
"url": "https://jenkins.io/security/advisory/2019-09-25/#SECURITY-1508"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2019/09/25/3"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Jenkins Aqua Security Scanner Plugin showed plain text password in configuration form "
}
GHSA-XP4W-RP7M-JGWQ
Vulnerability from github – Published: 2026-02-27 18:31 – Updated: 2026-02-27 18:31SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 transmit authentication credentials over unencrypted HTTP, allowing attackers to capture credentials. An attacker positioned to observe network traffic between a user and the device can intercept credentials and reuse them to gain administrative access to the gateway.
{
"affected": [],
"aliases": [
"CVE-2026-27752"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-27T18:16:13Z",
"severity": "HIGH"
},
"details": "SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 transmit authentication credentials over unencrypted HTTP, allowing attackers to capture credentials. An attacker positioned to observe network traffic between a user and the device can intercept credentials and reuse them to gain administrative access to the gateway.",
"id": "GHSA-xp4w-rp7m-jgwq",
"modified": "2026-02-27T18:31:06Z",
"published": "2026-02-27T18:31:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27752"
},
{
"type": "WEB",
"url": "https://www.sodola-network.com/products/sodola-6-port-2-5g-easy-web-managed-switch-4-x-2-5g-base-t-ports-2-x-10g-sfp-static-aggregation-qos-vlan-igmp-2-5gb-network-home-lab-switch"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/sodola-sl902-swtgw124as-cleartext-credential-transmission"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-XQ5C-P875-FV6J
Vulnerability from github – Published: 2022-12-05 18:30 – Updated: 2025-04-23 21:30Telepad allows an attacker (in a man-in-the-middle position between the server and a connected device) to see all data (including keypresses) in cleartext. CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
{
"affected": [],
"aliases": [
"CVE-2022-45478"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-12-05T16:15:00Z",
"severity": "MODERATE"
},
"details": "Telepad allows an attacker (in a man-in-the-middle position between the server and a connected device) to see all data (including keypresses) in cleartext. CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"id": "GHSA-xq5c-p875-fv6j",
"modified": "2025-04-23T21:30:30Z",
"published": "2022-12-05T18:30:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-45478"
},
{
"type": "WEB",
"url": "https://www.synopsys.com/blogs/software-security/cyrc-advisory-remote-code-execution-vulnerabilities-mouse-keyboard-apps"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
Mitigation
Before transmitting, encrypt the data using reliable, confidentiality-protecting cryptographic protocols.
Mitigation
When using web applications with SSL, use SSL for the entire session from login to logout, not just for the initial login page.
Mitigation
When designing hardware platforms, ensure that approved encryption algorithms (such as those recommended by NIST) protect paths from security critical data to trusted user applications.
Mitigation
Use tools and techniques that require manual (human) analysis, such as penetration testing, threat modeling, and interactive tools that allow the tester to record and modify an active session. These may be more effective than strictly automated techniques. This is especially the case with weaknesses that are related to design and business rules.
Mitigation
Configure servers to use encrypted channels for communication, which may include SSL or other secure protocols.
CAPEC-102: Session Sidejacking
Session sidejacking takes advantage of an unencrypted communication channel between a victim and target system. The attacker sniffs traffic on a network looking for session tokens in unencrypted traffic. Once a session token is captured, the attacker performs malicious actions by using the stolen token with the targeted application to impersonate the victim. This attack is a specific method of session hijacking, which is exploiting a valid session token to gain unauthorized access to a target system or information. Other methods to perform a session hijacking are session fixation, cross-site scripting, or compromising a user or server machine and stealing the session token.
CAPEC-117: Interception
An adversary monitors data streams to or from the target for information gathering purposes. This attack may be undertaken to solely gather sensitive information or to support a further attack against the target. This attack pattern can involve sniffing network traffic as well as other types of data streams (e.g. radio). The adversary can attempt to initiate the establishment of a data stream or passively observe the communications as they unfold. In all variants of this attack, the adversary is not the intended recipient of the data stream. In contrast to other means of gathering information (e.g., targeting data leaks), the adversary must actively position themself so as to observe explicit data channels (e.g. network traffic) and read the content. However, this attack differs from a Adversary-In-the-Middle (CAPEC-94) attack, as the adversary does not alter the content of the communications nor forward data to the intended recipient.
CAPEC-383: Harvesting Information via API Event Monitoring
An adversary hosts an event within an application framework and then monitors the data exchanged during the course of the event for the purpose of harvesting any important data leaked during the transactions. One example could be harvesting lists of usernames or userIDs for the purpose of sending spam messages to those users. One example of this type of attack involves the adversary creating an event within the sub-application. Assume the adversary hosts a "virtual sale" of rare items. As other users enter the event, the attacker records via AiTM (CAPEC-94) proxy the user_ids and usernames of everyone who attends. The adversary would then be able to spam those users within the application using an automated script.
CAPEC-477: Signature Spoofing by Mixing Signed and Unsigned Content
An attacker exploits the underlying complexity of a data structure that allows for both signed and unsigned content, to cause unsigned data to be processed as though it were signed data.
CAPEC-65: Sniff Application Code
An adversary passively sniffs network communications and captures application code bound for an authorized client. Once obtained, they can use it as-is, or through reverse-engineering glean sensitive information or exploit the trust relationship between the client and server. Such code may belong to a dynamic update to the client, a patch being applied to a client component or any such interaction where the client is authorized to communicate with the server.