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.
1299 vulnerabilities reference this CWE, most recent first.
GHSA-G8FH-5C5F-8VQ4
Vulnerability from github – Published: 2022-09-01 00:00 – Updated: 2022-09-07 00:01AutomationDirect C-more EA9 HTTP webserver uses an insecure mechanism to transport credentials from client to web server, which may allow an attacker to obtain the login credentials and login as a valid user. This issue affects: AutomationDirect C-more EA9 EA9-T6CL versions prior to 6.73; EA9-T6CL-R versions prior to 6.73; EA9-T7CL versions prior to 6.73; EA9-T7CL-R versions prior to 6.73; EA9-T8CL versions prior to 6.73; EA9-T10CL versions prior to 6.73; EA9-T10WCL versions prior to 6.73; EA9-T12CL versions prior to 6.73; EA9-T15CL versions prior to 6.73; EA9-RHMI versions prior to 6.73; EA9-PGMSW versions prior to 6.73;
{
"affected": [],
"aliases": [
"CVE-2022-2005"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-31T16:15:00Z",
"severity": "HIGH"
},
"details": "AutomationDirect C-more EA9 HTTP webserver uses an insecure mechanism to transport credentials from client to web server, which may allow an attacker to obtain the login credentials and login as a valid user. This issue affects: AutomationDirect C-more EA9 EA9-T6CL versions prior to 6.73; EA9-T6CL-R versions prior to 6.73; EA9-T7CL versions prior to 6.73; EA9-T7CL-R versions prior to 6.73; EA9-T8CL versions prior to 6.73; EA9-T10CL versions prior to 6.73; EA9-T10WCL versions prior to 6.73; EA9-T12CL versions prior to 6.73; EA9-T15CL versions prior to 6.73; EA9-RHMI versions prior to 6.73; EA9-PGMSW versions prior to 6.73;",
"id": "GHSA-g8fh-5c5f-8vq4",
"modified": "2022-09-07T00:01:49Z",
"published": "2022-09-01T00:00:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2005"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-01"
}
],
"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-G8QX-JHJM-3F9H
Vulnerability from github – Published: 2025-08-08 18:32 – Updated: 2025-09-08 18:31The MOD3 command traffic between the monitoring application and the inverter is transmitted in plaintext without encryption or obfuscation. This vulnerability may allow an attacker with access to a local network to intercept, manipulate, replay, or forge critical data, including read/write operations for voltage, current, and power configuration, operational status, alarms, telemetry, system reset, or inverter control commands, potentially disrupting power generation or reconfiguring inverter settings.
{
"affected": [],
"aliases": [
"CVE-2025-52586"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-08T16:15:27Z",
"severity": "HIGH"
},
"details": "The MOD3 command traffic between the monitoring application and the \ninverter is transmitted in plaintext without encryption or obfuscation. \nThis vulnerability may allow an attacker with access to a local network \nto intercept, manipulate, replay, or forge critical data, including \nread/write operations for voltage, current, and power configuration, \noperational status, alarms, telemetry, system reset, or inverter control\n commands, potentially disrupting power generation or reconfiguring \ninverter settings.",
"id": "GHSA-g8qx-jhjm-3f9h",
"modified": "2025-09-08T18:31:27Z",
"published": "2025-08-08T18:32:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-52586"
},
{
"type": "WEB",
"url": "https://eg4electronics.com/contact"
},
{
"type": "WEB",
"url": "https://eg4electronics.com/wp-content/uploads/2025/09/EG4-Wi-Fi-Dongle-Dongle-Firmware-Update.pdf"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-219-07"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/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-G94X-CW56-C3MR
Vulnerability from github – Published: 2026-10-01 21:32 – Updated: 2026-10-01 21:32Cleartext transmission without a cryptographic integrity check in operator control unit to robot UDP traffic in Teledyne FLIR Aware2 versions through 6.9.0.2 (PackBot) and 1.7.9 (FirstLook) allows adjacent unauthenticated attackers to intercept, hijack, or modify control traffic against Teledyne FLIR PackBot and FirstLook robots running this software via sniffing or hijacking network traffic.
{
"affected": [],
"aliases": [
"CVE-2026-55396"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-01T21:17:21Z",
"severity": "HIGH"
},
"details": "Cleartext transmission without a cryptographic integrity check in operator control unit to robot UDP traffic in Teledyne FLIR Aware2 versions through 6.9.0.2 (PackBot) and 1.7.9 (FirstLook) allows adjacent unauthenticated attackers to intercept, hijack, or modify control traffic against Teledyne FLIR PackBot and FirstLook robots running this software via sniffing or hijacking network traffic.",
"id": "GHSA-g94x-cw56-c3mr",
"modified": "2026-10-01T21:32:53Z",
"published": "2026-10-01T21:32:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55396"
},
{
"type": "WEB",
"url": "https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2026/MNDT-2026-0032.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/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-G9X3-H7C3-FR29
Vulnerability from github – Published: 2022-02-11 00:00 – Updated: 2022-02-18 00:01The vulnerability exists in TP-Link TL-WR841N V11 3.16.9 Build 160325 Rel.62500n wireless router due to transmission of authentication information in cleartextbase64 format. Successful exploitation of this vulnerability could allow a remote attacker to intercept credentials and subsequently perform administrative operations on the affected device through web-based management interface.
{
"affected": [],
"aliases": [
"CVE-2022-0162"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-02-09T23:15:00Z",
"severity": "CRITICAL"
},
"details": "The vulnerability exists in TP-Link TL-WR841N V11 3.16.9 Build 160325 Rel.62500n wireless router due to transmission of authentication information in cleartextbase64 format. Successful exploitation of this vulnerability could allow a remote attacker to intercept credentials and subsequently perform administrative operations on the affected device through web-based management interface.",
"id": "GHSA-g9x3-h7c3-fr29",
"modified": "2022-02-18T00:01:02Z",
"published": "2022-02-11T00:00:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0162"
},
{
"type": "WEB",
"url": "https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01\u0026VLCODE=CIVN-2022-0068"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-GC3V-3QPP-57W4
Vulnerability from github – Published: 2022-05-24 19:03 – Updated: 2022-05-24 19:03Intra-cluster communication does not use TLS. The services within the NGINX Controller 3.x before 3.4.0 namespace are using cleartext protocols inside the cluster.
{
"affected": [],
"aliases": [
"CVE-2021-23018"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-06-01T12:15:00Z",
"severity": "HIGH"
},
"details": "Intra-cluster communication does not use TLS. The services within the NGINX Controller 3.x before 3.4.0 namespace are using cleartext protocols inside the cluster.",
"id": "GHSA-gc3v-3qpp-57w4",
"modified": "2022-05-24T19:03:49Z",
"published": "2022-05-24T19:03:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23018"
},
{
"type": "WEB",
"url": "https://support.f5.com/csp/article/K97002210"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-GC5M-6C6C-JVX7
Vulnerability from github – Published: 2021-12-03 00:00 – Updated: 2022-07-13 00:01An issue was discovered in the eGeeTouch 3rd Generation Travel Padlock application for Android. The lock sends a pairing code before each operation (lock or unlock) activated via the companion app. The code is sent unencrypted, allowing any attacker with the same app (either Android or iOS) to add the lock and take complete control. For successful exploitation, the attacker must be able to touch the lock's power button, and must be able to capture BLE network communication.
{
"affected": [],
"aliases": [
"CVE-2021-44518"
],
"database_specific": {
"cwe_ids": [
"CWE-311",
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-12-02T17:15:00Z",
"severity": "MODERATE"
},
"details": "An issue was discovered in the eGeeTouch 3rd Generation Travel Padlock application for Android. The lock sends a pairing code before each operation (lock or unlock) activated via the companion app. The code is sent unencrypted, allowing any attacker with the same app (either Android or iOS) to add the lock and take complete control. For successful exploitation, the attacker must be able to touch the lock\u0027s power button, and must be able to capture BLE network communication.",
"id": "GHSA-gc5m-6c6c-jvx7",
"modified": "2022-07-13T00:01:49Z",
"published": "2021-12-03T00:00:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44518"
},
{
"type": "WEB",
"url": "https://ashallen.net/the-egeetouch-tsa-smart-lock-is-anything-but"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-GF9W-CPPJ-HP7C
Vulnerability from github – Published: 2025-08-28 18:30 – Updated: 2025-08-28 18:30HCL BigFix SM is affected by a Sensitive Information Exposure vulnerability where internal connections do not use TLS encryption which could allow an attacker unauthorized access to sensitive data transmitted between internal components.
{
"affected": [],
"aliases": [
"CVE-2025-31972"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-28T17:15:35Z",
"severity": "MODERATE"
},
"details": "HCL BigFix SM is affected by a Sensitive Information Exposure vulnerability where internal connections do not use TLS encryption which could allow an attacker unauthorized access to sensitive data transmitted between internal components.",
"id": "GHSA-gf9w-cppj-hp7c",
"modified": "2025-08-28T18:30:38Z",
"published": "2025-08-28T18:30:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31972"
},
{
"type": "WEB",
"url": "https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0123631"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-GG3V-PCGQ-5P63
Vulnerability from github – Published: 2023-05-31 21:31 – Updated: 2024-04-04 04:26Privilege Escalation in the "GetUserCurrentPwd" function in Microworld Technologies eScan Management Console 14.0.1400.2281 allows any remote attacker to retrieve password of any admin or normal user in plain text format.
{
"affected": [],
"aliases": [
"CVE-2023-33730"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-05-31T20:15:10Z",
"severity": "CRITICAL"
},
"details": "Privilege Escalation in the \"GetUserCurrentPwd\" function in Microworld Technologies eScan Management Console 14.0.1400.2281 allows any remote attacker to retrieve password of any admin or normal user in plain text format.",
"id": "GHSA-gg3v-pcgq-5p63",
"modified": "2024-04-04T04:26:39Z",
"published": "2023-05-31T21:31:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33730"
},
{
"type": "WEB",
"url": "https://github.com/sahiloj/CVE-2023-33730/blob/main/CVE-2023-33730.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-GGVQ-GJ5R-78Q8
Vulnerability from github – Published: 2022-06-29 00:00 – Updated: 2022-07-09 00:00Cleartext transmission of sensitive information vulnerability exists in STARDOM FCN Controller and FCJ Controller R1.01 to R4.31, which may allow an adjacent attacker to login the affected products and alter device configuration settings or tamper with device firmware.
{
"affected": [],
"aliases": [
"CVE-2022-29519"
],
"database_specific": {
"cwe_ids": [
"CWE-319"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-06-28T13:15:00Z",
"severity": "HIGH"
},
"details": "Cleartext transmission of sensitive information vulnerability exists in STARDOM FCN Controller and FCJ Controller R1.01 to R4.31, which may allow an adjacent attacker to login the affected products and alter device configuration settings or tamper with device firmware.",
"id": "GHSA-ggvq-gj5r-78q8",
"modified": "2022-07-09T00:00:25Z",
"published": "2022-06-29T00:00:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29519"
},
{
"type": "WEB",
"url": "https://jvn.jp/vu/JVNVU95452299/index.html"
},
{
"type": "WEB",
"url": "https://web-material3.yokogawa.com/1/32885/files/YSAR-22-0007-E.pdf"
},
{
"type": "WEB",
"url": "https://web-material3.yokogawa.com/19/32885/files/YSAR-22-0007-J.pdf"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-174-01"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-GGWQ-RH53-CHPG
Vulnerability from github – Published: 2022-05-13 00:00 – Updated: 2022-06-02 00:00Sensitive information accessible by physical probing of JTAG interface for some Intel(R) Processors with SGX may allow an unprivileged user to potentially enable information disclosure via physical access.
{
"affected": [],
"aliases": [
"CVE-2022-0005"
],
"database_specific": {
"cwe_ids": [
"CWE-319",
"CWE-668"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-05-12T17:15:00Z",
"severity": "LOW"
},
"details": "Sensitive information accessible by physical probing of JTAG interface for some Intel(R) Processors with SGX may allow an unprivileged user to potentially enable information disclosure via physical access.",
"id": "GHSA-ggwq-rh53-chpg",
"modified": "2022-06-02T00:00:35Z",
"published": "2022-05-13T00:00:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0005"
},
{
"type": "WEB",
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00614.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/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.