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Vulnerability Details :

CVE-2026-4873

Summary
Assigner-curl
Assigner Org ID-2499f714-1537-4658-8207-48ae4bb9eae9
Published At-13 May, 2026 | 08:27
Updated At-13 May, 2026 | 19:30
Rejected At-
Credits

connection reuse ignores TLS requirement

A vulnerability exists where a connection requiring TLS incorrectly reuses an existing unencrypted connection from the same connection pool. If an initial transfer is made in clear-text (via IMAP, SMTP, or POP3), a subsequent request to that same host bypasses the TLS requirement and instead transmit data unencrypted.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:curl
Assigner Org ID:2499f714-1537-4658-8207-48ae4bb9eae9
Published At:13 May, 2026 | 08:27
Updated At:13 May, 2026 | 19:30
Rejected At:
â–¼CVE Numbering Authority (CNA)
connection reuse ignores TLS requirement

A vulnerability exists where a connection requiring TLS incorrectly reuses an existing unencrypted connection from the same connection pool. If an initial transfer is made in clear-text (via IMAP, SMTP, or POP3), a subsequent request to that same host bypasses the TLS requirement and instead transmit data unencrypted.

Affected Products
Vendor
CURLcurl
Product
curl
Default Status
unaffected
Versions
Affected
  • From 8.19.0 through 8.19.0 (semver)
  • From 8.18.0 through 8.18.0 (semver)
  • From 8.17.0 through 8.17.0 (semver)
  • From 8.16.0 through 8.16.0 (semver)
  • From 8.15.0 through 8.15.0 (semver)
  • From 8.14.1 through 8.14.1 (semver)
  • From 8.14.0 through 8.14.0 (semver)
  • From 8.13.0 through 8.13.0 (semver)
  • From 8.12.1 through 8.12.1 (semver)
  • From 8.12.0 through 8.12.0 (semver)
  • From 8.11.1 through 8.11.1 (semver)
  • From 8.11.0 through 8.11.0 (semver)
  • From 8.10.1 through 8.10.1 (semver)
  • From 8.10.0 through 8.10.0 (semver)
  • From 8.9.1 through 8.9.1 (semver)
  • From 8.9.0 through 8.9.0 (semver)
  • From 8.8.0 through 8.8.0 (semver)
  • From 8.7.1 through 8.7.1 (semver)
  • From 8.7.0 through 8.7.0 (semver)
  • From 8.6.0 through 8.6.0 (semver)
  • From 8.5.0 through 8.5.0 (semver)
  • From 8.4.0 through 8.4.0 (semver)
  • From 8.3.0 through 8.3.0 (semver)
  • From 8.2.1 through 8.2.1 (semver)
  • From 8.2.0 through 8.2.0 (semver)
  • From 8.1.2 through 8.1.2 (semver)
  • From 8.1.1 through 8.1.1 (semver)
  • From 8.1.0 through 8.1.0 (semver)
  • From 8.0.1 through 8.0.1 (semver)
  • From 8.0.0 through 8.0.0 (semver)
  • From 7.88.1 through 7.88.1 (semver)
  • From 7.88.0 through 7.88.0 (semver)
  • From 7.87.0 through 7.87.0 (semver)
  • From 7.86.0 through 7.86.0 (semver)
  • From 7.85.0 through 7.85.0 (semver)
  • From 7.84.0 through 7.84.0 (semver)
  • From 7.83.1 through 7.83.1 (semver)
  • From 7.83.0 through 7.83.0 (semver)
  • From 7.82.0 through 7.82.0 (semver)
  • From 7.81.0 through 7.81.0 (semver)
  • From 7.80.0 through 7.80.0 (semver)
  • From 7.79.1 through 7.79.1 (semver)
  • From 7.79.0 through 7.79.0 (semver)
  • From 7.78.0 through 7.78.0 (semver)
  • From 7.77.0 through 7.77.0 (semver)
  • From 7.76.1 through 7.76.1 (semver)
  • From 7.76.0 through 7.76.0 (semver)
  • From 7.75.0 through 7.75.0 (semver)
  • From 7.74.0 through 7.74.0 (semver)
  • From 7.73.0 through 7.73.0 (semver)
  • From 7.72.0 through 7.72.0 (semver)
  • From 7.71.1 through 7.71.1 (semver)
  • From 7.71.0 through 7.71.0 (semver)
  • From 7.70.0 through 7.70.0 (semver)
  • From 7.69.1 through 7.69.1 (semver)
  • From 7.69.0 through 7.69.0 (semver)
  • From 7.68.0 through 7.68.0 (semver)
  • From 7.67.0 through 7.67.0 (semver)
  • From 7.66.0 through 7.66.0 (semver)
  • From 7.65.3 through 7.65.3 (semver)
  • From 7.65.2 through 7.65.2 (semver)
  • From 7.65.1 through 7.65.1 (semver)
  • From 7.65.0 through 7.65.0 (semver)
  • From 7.64.1 through 7.64.1 (semver)
  • From 7.64.0 through 7.64.0 (semver)
  • From 7.63.0 through 7.63.0 (semver)
  • From 7.62.0 through 7.62.0 (semver)
  • From 7.61.1 through 7.61.1 (semver)
  • From 7.61.0 through 7.61.0 (semver)
  • From 7.60.0 through 7.60.0 (semver)
  • From 7.59.0 through 7.59.0 (semver)
  • From 7.58.0 through 7.58.0 (semver)
  • From 7.57.0 through 7.57.0 (semver)
  • From 7.56.1 through 7.56.1 (semver)
  • From 7.56.0 through 7.56.0 (semver)
  • From 7.55.1 through 7.55.1 (semver)
  • From 7.55.0 through 7.55.0 (semver)
  • From 7.54.1 through 7.54.1 (semver)
  • From 7.54.0 through 7.54.0 (semver)
  • From 7.53.1 through 7.53.1 (semver)
  • From 7.53.0 through 7.53.0 (semver)
  • From 7.52.1 through 7.52.1 (semver)
  • From 7.52.0 through 7.52.0 (semver)
  • From 7.51.0 through 7.51.0 (semver)
  • From 7.50.3 through 7.50.3 (semver)
  • From 7.50.2 through 7.50.2 (semver)
  • From 7.50.1 through 7.50.1 (semver)
  • From 7.50.0 through 7.50.0 (semver)
  • From 7.49.1 through 7.49.1 (semver)
  • From 7.49.0 through 7.49.0 (semver)
  • From 7.48.0 through 7.48.0 (semver)
  • From 7.47.1 through 7.47.1 (semver)
  • From 7.47.0 through 7.47.0 (semver)
  • From 7.46.0 through 7.46.0 (semver)
  • From 7.45.0 through 7.45.0 (semver)
  • From 7.44.0 through 7.44.0 (semver)
  • From 7.43.0 through 7.43.0 (semver)
  • From 7.42.1 through 7.42.1 (semver)
  • From 7.42.0 through 7.42.0 (semver)
  • From 7.41.0 through 7.41.0 (semver)
  • From 7.40.0 through 7.40.0 (semver)
  • From 7.39.0 through 7.39.0 (semver)
  • From 7.38.0 through 7.38.0 (semver)
  • From 7.37.1 through 7.37.1 (semver)
  • From 7.37.0 through 7.37.0 (semver)
  • From 7.36.0 through 7.36.0 (semver)
  • From 7.35.0 through 7.35.0 (semver)
  • From 7.34.0 through 7.34.0 (semver)
  • From 7.33.0 through 7.33.0 (semver)
  • From 7.32.0 through 7.32.0 (semver)
  • From 7.31.0 through 7.31.0 (semver)
  • From 7.30.0 through 7.30.0 (semver)
  • From 7.29.0 through 7.29.0 (semver)
  • From 7.28.1 through 7.28.1 (semver)
  • From 7.28.0 through 7.28.0 (semver)
  • From 7.27.0 through 7.27.0 (semver)
  • From 7.26.0 through 7.26.0 (semver)
  • From 7.25.0 through 7.25.0 (semver)
  • From 7.24.0 through 7.24.0 (semver)
  • From 7.23.1 through 7.23.1 (semver)
  • From 7.23.0 through 7.23.0 (semver)
  • From 7.22.0 through 7.22.0 (semver)
  • From 7.21.7 through 7.21.7 (semver)
  • From 7.21.6 through 7.21.6 (semver)
  • From 7.21.5 through 7.21.5 (semver)
  • From 7.21.4 through 7.21.4 (semver)
  • From 7.21.3 through 7.21.3 (semver)
  • From 7.21.2 through 7.21.2 (semver)
  • From 7.21.1 through 7.21.1 (semver)
  • From 7.21.0 through 7.21.0 (semver)
  • From 7.20.1 through 7.20.1 (semver)
  • From 7.20.0 through 7.20.0 (semver)
Problem Types
TypeCWE IDDescription
N/AN/ACWE-319 Cleartext Transmission of Sensitive Information
Type: N/A
CWE ID: N/A
Description: CWE-319 Cleartext Transmission of Sensitive Information
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Arkadi Vainbrand
remediation developer
Daniel Stenberg
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://curl.se/docs/CVE-2026-4873.json
N/A
https://curl.se/docs/CVE-2026-4873.html
N/A
https://hackerone.com/reports/3621851
N/A
Hyperlink: https://curl.se/docs/CVE-2026-4873.json
Resource: N/A
Hyperlink: https://curl.se/docs/CVE-2026-4873.html
Resource: N/A
Hyperlink: https://hackerone.com/reports/3621851
Resource: N/A
â–¼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2026/04/29/7
N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2026/04/29/7
Resource: N/A
2. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-319CWE-319 Cleartext Transmission of Sensitive Information
Type: CWE
CWE ID: CWE-319
Description: CWE-319 Cleartext Transmission of Sensitive Information
Metrics
VersionBase scoreBase severityVector
3.15.9MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Version: 3.1
Base score: 5.9
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:2499f714-1537-4658-8207-48ae4bb9eae9
Published At:13 May, 2026 | 13:01
Updated At:14 May, 2026 | 13:45

A vulnerability exists where a connection requiring TLS incorrectly reuses an existing unencrypted connection from the same connection pool. If an initial transfer is made in clear-text (via IMAP, SMTP, or POP3), a subsequent request to that same host bypasses the TLS requirement and instead transmit data unencrypted.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.15.9MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 5.9
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CPE Matches
CURL
haxx
>>curl>>Versions from 7.20.0(inclusive) to 8.20.0(exclusive)
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-295Primarynvd@nist.gov
CWE-319Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-295
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-319
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://curl.se/docs/CVE-2026-4873.html2499f714-1537-4658-8207-48ae4bb9eae9
Patch
Vendor Advisory
https://curl.se/docs/CVE-2026-4873.json2499f714-1537-4658-8207-48ae4bb9eae9
Vendor Advisory
https://hackerone.com/reports/36218512499f714-1537-4658-8207-48ae4bb9eae9
Exploit
Issue Tracking
Third Party Advisory
http://www.openwall.com/lists/oss-security/2026/04/29/7af854a3a-2127-422b-91ae-364da2661108
Mailing List
Patch
Third Party Advisory
Hyperlink: https://curl.se/docs/CVE-2026-4873.html
Source: 2499f714-1537-4658-8207-48ae4bb9eae9
Resource:
Patch
Vendor Advisory
Hyperlink: https://curl.se/docs/CVE-2026-4873.json
Source: 2499f714-1537-4658-8207-48ae4bb9eae9
Resource:
Vendor Advisory
Hyperlink: https://hackerone.com/reports/3621851
Source: 2499f714-1537-4658-8207-48ae4bb9eae9
Resource:
Exploit
Issue Tracking
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2026/04/29/7
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Patch
Third Party Advisory

Change History

0
Information is not available yet

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||
7 Day CHG~0.00%
Published-15 May, 2017 | 18:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Quest Information Systems Indiana Voters app 1.1.24 for iOS does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Action-Not Available
Vendor-gocivixn/a
Product-indiana_votersn/a
CWE ID-CWE-295
Improper Certificate Validation
CVE-2017-8943
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.9||MEDIUM
EPSS-0.12% / 30.74%
||
7 Day CHG~0.00%
Published-15 May, 2017 | 18:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The PUMA PUMATRAC app 3.0.2 for iOS does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Action-Not Available
Vendor-n/aPuma
Product-pumatracn/a
CWE ID-CWE-295
Improper Certificate Validation
CVE-2017-5905
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.9||MEDIUM
EPSS-0.12% / 30.74%
||
7 Day CHG~0.00%
Published-05 May, 2017 | 07:04
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Dollar Bank Mobile app 2.6.3 for iOS does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Action-Not Available
Vendor-dollar_bankn/a
Product-dollar_bank_mobilen/a
CWE ID-CWE-295
Improper Certificate Validation
CVE-2023-31485
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.9||MEDIUM
EPSS-0.36% / 57.89%
||
7 Day CHG-0.13%
Published-28 Apr, 2023 | 00:00
Updated-31 Jan, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

GitLab::API::v4 through 0.26 does not verify TLS certificates when connecting to a GitLab server, enabling machine-in-the-middle attacks.

Action-Not Available
Vendor-gitlab\n/a
Product-\n/a
CWE ID-CWE-295
Improper Certificate Validation
CVE-2024-20385
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.9||MEDIUM
EPSS-0.16% / 36.95%
||
7 Day CHG~0.00%
Published-02 Oct, 2024 | 16:52
Updated-08 Oct, 2024 | 14:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Nexus Dashboard Orchestrator SSL Certificate Validation Vulnerability

A vulnerability in the SSL/TLS implementation of Cisco Nexus Dashboard Orchestrator (NDO) could allow an unauthenticated, remote attacker to intercept sensitive information from an affected device.  This vulnerability exists because the Cisco NDO Validate Peer Certificate site management feature validates the certificates for Cisco Application Policy Infrastructure Controller (APIC), Cisco Cloud Network Controller (CNC), and Cisco Nexus Dashboard only when a new site is added or an existing one is reregistered. An attacker could exploit this vulnerability by using machine-in-the-middle techniques to intercept the traffic between the affected device and Cisco NDO and then using a crafted certificate to impersonate the affected device. A successful exploit could allow the attacker to learn sensitive information during communications between these devices.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-nexus_dashboard_orchestratorCisco Nexus Dashboard Orchestrator
CWE ID-CWE-295
Improper Certificate Validation
CVE-2023-27861
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-5.9||MEDIUM
EPSS-0.03% / 9.73%
||
7 Day CHG~0.00%
Published-05 Jun, 2023 | 00:23
Updated-08 Jan, 2025 | 16:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Maximo Application Suite information disclosure

IBM Maximo Application Suite - Manage Component 8.8.0 and 8.9.0 transmits sensitive information in cleartext that could be intercepted by an attacker using man in the middle techniques. IBM X-Force ID: 249208.

Action-Not Available
Vendor-IBM Corporation
Product-maximo_application_suiteMaximo Application Suite
CWE ID-CWE-319
Cleartext Transmission of Sensitive Information
CVE-2023-25392
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.9||MEDIUM
EPSS-0.15% / 34.92%
||
7 Day CHG~0.00%
Published-10 Apr, 2023 | 00:00
Updated-11 Feb, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Allegro Tech BigFlow <1.6 is vulnerable to Missing SSL Certificate Validation.

Action-Not Available
Vendor-allegron/a
Product-bigflown/a
CWE ID-CWE-295
Improper Certificate Validation
CVE-2023-23130
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.9||MEDIUM
EPSS-0.17% / 37.22%
||
7 Day CHG~0.00%
Published-01 Feb, 2023 | 00:00
Updated-02 Aug, 2024 | 11:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Connectwise Automate 2022.11 is vulnerable to Cleartext authentication. Authentication is being done via HTTP (cleartext) with SSL disabled. OTE: the vendor's position is that, by design, this is controlled by a configuration option in which a customer can choose to use HTTP (rather than HTTPS) during troubleshooting.

Action-Not Available
Vendor-connectwisen/a
Product-automaten/a
CWE ID-CWE-319
Cleartext Transmission of Sensitive Information
CVE-2023-22367
Matching Score-4
Assigner-JPCERT/CC
ShareView Details
Matching Score-4
Assigner-JPCERT/CC
CVSS Score-5.9||MEDIUM
EPSS-0.25% / 48.53%
||
7 Day CHG~0.00%
Published-13 Feb, 2023 | 00:00
Updated-21 Mar, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Ichiran App for iOS versions prior to 3.1.0 and Ichiran App for Android versions prior to 3.1.0 improperly verify server certificates, which may allow a remote unauthenticated attacker to eavesdrop on an encrypted communication via a man-in-the-middle attack.

Action-Not Available
Vendor-ichiranusaBetrend Corporation and ICHIRAN INC.
Product-ichiranIchiran App for iOS and Ichiran App for Android
CWE ID-CWE-295
Improper Certificate Validation
CVE-2022-24320
Matching Score-4
Assigner-Schneider Electric
ShareView Details
Matching Score-4
Assigner-Schneider Electric
CVSS Score-5.9||MEDIUM
EPSS-0.18% / 39.77%
||
7 Day CHG~0.00%
Published-09 Feb, 2022 | 22:05
Updated-03 Aug, 2024 | 04:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A CWE-295: Improper Certificate Validation vulnerability exists that could allow a Man-in-theMiddle attack when communications between the client and Geo SCADA database server are intercepted. Affected Product: ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)

Action-Not Available
Vendor-n/a
Product-clearscadaecostruxure_geo_scada_expert_2020ecostruxure_geo_scada_expert_2019ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)
CWE ID-CWE-295
Improper Certificate Validation
CVE-2021-45081
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.9||MEDIUM
EPSS-0.22% / 44.17%
||
7 Day CHG~0.00%
Published-20 Feb, 2022 | 17:52
Updated-04 Aug, 2024 | 04:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Cobbler through 3.3.1. Routines in several files use the HTTP protocol instead of the more secure HTTPS.

Action-Not Available
Vendor-cobbler_projectn/a
Product-cobblern/a
CWE ID-CWE-319
Cleartext Transmission of Sensitive Information
CVE-2021-42017
Matching Score-4
Assigner-Siemens
ShareView Details
Matching Score-4
Assigner-Siemens
CVSS Score-5.9||MEDIUM
EPSS-0.06% / 17.28%
||
7 Day CHG~0.00%
Published-08 Mar, 2022 | 11:31
Updated-12 Aug, 2025 | 12:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in RUGGEDCOM i800, RUGGEDCOM i801, RUGGEDCOM i802, RUGGEDCOM i803, RUGGEDCOM M2100, RUGGEDCOM M2100F, RUGGEDCOM M2200, RUGGEDCOM M2200F, RUGGEDCOM M969, RUGGEDCOM M969F, RUGGEDCOM RMC30, RUGGEDCOM RMC8388 V4.X, RUGGEDCOM RMC8388 V5.X, RUGGEDCOM RP110, RUGGEDCOM RS1600, RUGGEDCOM RS1600F, RUGGEDCOM RS1600T, RUGGEDCOM RS400, RUGGEDCOM RS400F, RUGGEDCOM RS401, RUGGEDCOM RS416, RUGGEDCOM RS416F, RUGGEDCOM RS416P, RUGGEDCOM RS416PF, RUGGEDCOM RS416Pv2 V4.X, RUGGEDCOM RS416Pv2 V5.X, RUGGEDCOM RS416v2 V4.X, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM RS8000, RUGGEDCOM RS8000A, RUGGEDCOM RS8000H, RUGGEDCOM RS8000T, RUGGEDCOM RS900, RUGGEDCOM RS900 (32M) V4.X, RUGGEDCOM RS900 (32M) V5.X, RUGGEDCOM RS900F, RUGGEDCOM RS900G, RUGGEDCOM RS900G (32M) V4.X, RUGGEDCOM RS900G (32M) V5.X, RUGGEDCOM RS900GF, RUGGEDCOM RS900GP, RUGGEDCOM RS900GPF, RUGGEDCOM RS900L, RUGGEDCOM RS900M-GETS-C01, RUGGEDCOM RS900M-GETS-XX, RUGGEDCOM RS900M-STND-C01, RUGGEDCOM RS900M-STND-XX, RUGGEDCOM RS900W, RUGGEDCOM RS910, RUGGEDCOM RS910L, RUGGEDCOM RS910W, RUGGEDCOM RS920L, RUGGEDCOM RS920W, RUGGEDCOM RS930L, RUGGEDCOM RS930W, RUGGEDCOM RS940G, RUGGEDCOM RS940GF, RUGGEDCOM RS969, RUGGEDCOM RSG2100, RUGGEDCOM RSG2100 (32M) V4.X, RUGGEDCOM RSG2100 (32M) V5.X, RUGGEDCOM RSG2100F, RUGGEDCOM RSG2100P, RUGGEDCOM RSG2100P (32M) V4.X, RUGGEDCOM RSG2100P (32M) V5.X, RUGGEDCOM RSG2100PF, RUGGEDCOM RSG2200, RUGGEDCOM RSG2200F, RUGGEDCOM RSG2288 V4.X, RUGGEDCOM RSG2288 V5.X, RUGGEDCOM RSG2300 V4.X, RUGGEDCOM RSG2300 V5.X, RUGGEDCOM RSG2300F, RUGGEDCOM RSG2300P V4.X, RUGGEDCOM RSG2300P V5.X, RUGGEDCOM RSG2300PF, RUGGEDCOM RSG2488 V4.X, RUGGEDCOM RSG2488 V5.X, RUGGEDCOM RSG2488F, RUGGEDCOM RSG907R, RUGGEDCOM RSG908C, RUGGEDCOM RSG909R, RUGGEDCOM RSG910C, RUGGEDCOM RSG920P V4.X, RUGGEDCOM RSG920P V5.X, RUGGEDCOM RSL910, RUGGEDCOM RST2228, RUGGEDCOM RST2228P, RUGGEDCOM RST916C, RUGGEDCOM RST916P. A new variant of the POODLE attack has left a third-party component vulnerable due to the implementation flaws of the CBC encryption mode in TLS 1.0 to 1.2. If an attacker were to exploit this, they could act as a man-in-the-middle and eavesdrop on encrypted communications.

Action-Not Available
Vendor-Siemens AG
Product-ruggedcom_rs969ruggedcom_rs910ruggedcom_rsg2100ruggedcom_rsg2300pruggedcom_rs930lruggedcom_rsg907rruggedcom_rsg910cruggedcom_rs416ruggedcom_rs900wruggedcom_i801ruggedcom_rosruggedcom_m2100ruggedcom_rmcruggedcom_i800ruggedcom_rst2228ruggedcom_rs930wruggedcom_rmc8388ruggedcom_rsg2200ruggedcom_rs900ruggedcom_rs401ruggedcom_rs8000truggedcom_rsg909rruggedcom_rp110ruggedcom_rs910lruggedcom_i802ruggedcom_m969ruggedcom_rs910wruggedcom_rsg2100pruggedcom_rs8000ruggedcom_rst916pruggedcom_rs900gpruggedcom_rs900lruggedcom_rmc40ruggedcom_rsl910ruggedcom_rmc41ruggedcom_rsg920pruggedcom_rs920wruggedcom_rs416v2ruggedcom_rs8000aruggedcom_rsg2300ruggedcom_rst916cruggedcom_m2200ruggedcom_rs400ruggedcom_rst2228pruggedcom_rmc20ruggedcom_rs8000hruggedcom_rsg908cruggedcom_i803ruggedcom_rsg2488ruggedcom_rs900gruggedcom_rsg2288ruggedcom_rs920lruggedcom_rs940gruggedcom_rmc30RUGGEDCOM RS8000RUGGEDCOM RS900LRUGGEDCOM RSG2300 V4.XRUGGEDCOM RSG920P V4.XRUGGEDCOM RS930WRUGGEDCOM RS910LRUGGEDCOM RSG2300P V4.XRUGGEDCOM RS416v2 V5.XRUGGEDCOM RSG2100 (32M) V5.XRUGGEDCOM RS416Pv2 V4.XRUGGEDCOM RS1600RUGGEDCOM RS920WRUGGEDCOM RS940GRUGGEDCOM RS900FRUGGEDCOM M2200RUGGEDCOM RS910RUGGEDCOM RSG908CRUGGEDCOM RS900RUGGEDCOM RS400FRUGGEDCOM RS920LRUGGEDCOM RMC8388 V4.XRUGGEDCOM RSG2100RUGGEDCOM RS8000HRUGGEDCOM RS400RUGGEDCOM RS8000TRUGGEDCOM RS900G (32M) V4.XRUGGEDCOM M969RUGGEDCOM RS416PFRUGGEDCOM RS900GRUGGEDCOM M2100FRUGGEDCOM RS900M-STND-XXRUGGEDCOM RS900WRUGGEDCOM RS8000ARUGGEDCOM RMC8388 V5.XRUGGEDCOM i803RUGGEDCOM RSG910CRUGGEDCOM RSG2300PFRUGGEDCOM RSG2288 V4.XRUGGEDCOM RSG2488FRUGGEDCOM RS969RUGGEDCOM RSG2200RUGGEDCOM RS900 (32M) V4.XRUGGEDCOM RSG909RRUGGEDCOM RS416RUGGEDCOM RS416FRUGGEDCOM RS900GPFRUGGEDCOM RST2228PRUGGEDCOM RSG2100PRUGGEDCOM i800RUGGEDCOM RS416PRUGGEDCOM RS900M-STND-C01RUGGEDCOM RS900M-GETS-XXRUGGEDCOM RST916PRUGGEDCOM RSG920P V5.XRUGGEDCOM RSG2100 (32M) V4.XRUGGEDCOM RSG2288 V5.XRUGGEDCOM RS1600FRUGGEDCOM RSL910RUGGEDCOM RSG907RRUGGEDCOM RS930LRUGGEDCOM RSG2300P V5.XRUGGEDCOM RS910WRUGGEDCOM RSG2300 V5.XRUGGEDCOM RSG2100PFRUGGEDCOM RS900GPRUGGEDCOM RST916CRUGGEDCOM RSG2100FRUGGEDCOM RSG2488 V4.XRUGGEDCOM i802RUGGEDCOM RSG2100P (32M) V4.XRUGGEDCOM RS940GFRUGGEDCOM RSG2488 V5.XRUGGEDCOM RST2228RUGGEDCOM RS401RUGGEDCOM RMC30RUGGEDCOM RS900GFRUGGEDCOM M2100RUGGEDCOM RSG2300FRUGGEDCOM RS1600TRUGGEDCOM M969FRUGGEDCOM RS900G (32M) V5.XRUGGEDCOM RS416Pv2 V5.XRUGGEDCOM RS900M-GETS-C01RUGGEDCOM RS900 (32M) V5.XRUGGEDCOM M2200FRUGGEDCOM RP110RUGGEDCOM RSG2200FRUGGEDCOM i801RUGGEDCOM RSG2100P (32M) V5.XRUGGEDCOM RS416v2 V4.X
CWE ID-CWE-295
Improper Certificate Validation
CWE ID-CWE-358
Improperly Implemented Security Check for Standard
CVE-2021-27189
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.9||MEDIUM
EPSS-0.27% / 50.04%
||
7 Day CHG~0.00%
Published-22 Feb, 2021 | 23:16
Updated-03 Aug, 2024 | 20:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The CIRA Canadian Shield app before 4.0.13 for iOS lacks SSL Certificate Validation.

Action-Not Available
Vendor-ciran/a
Product-canadian_shieldn/a
CWE ID-CWE-295
Improper Certificate Validation
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