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Vulnerability Details :

CVE-2025-54351

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-03 Aug, 2025 | 00:00
Updated At-04 Aug, 2025 | 19:50
Rejected At-
Credits

In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:03 Aug, 2025 | 00:00
Updated At:04 Aug, 2025 | 19:50
Rejected At:
▼CVE Numbering Authority (CNA)

In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).

Affected Products
Vendor
ES
Product
iperf3
Default Status
unaffected
Versions
Affected
  • From 0 before 3.19.1 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-420CWE-420 Unprotected Alternate Channel
Type: CWE
CWE ID: CWE-420
Description: CWE-420 Unprotected Alternate Channel
Metrics
VersionBase scoreBase severityVector
3.18.9HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
Version: 3.1
Base score: 8.9
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/esnet/iperf/releases/tag/3.19.1
N/A
https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0
N/A
Hyperlink: https://github.com/esnet/iperf/releases/tag/3.19.1
Resource: N/A
Hyperlink: https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
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
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:03 Aug, 2025 | 02:15
Updated At:05 Aug, 2025 | 16:36

In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).

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
Secondary3.18.9HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
Primary3.110.0CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 8.9
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
Type: Primary
Version: 3.1
Base score: 10.0
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CPE Matches
iperf_project
iperf_project
>>iperf>>Versions before 3.19.1(exclusive)
cpe:2.3:a:iperf_project:iperf:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-420Primarycve@mitre.org
CWE ID: CWE-420
Type: Primary
Source: cve@mitre.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0cve@mitre.org
Patch
https://github.com/esnet/iperf/releases/tag/3.19.1cve@mitre.org
Release Notes
Hyperlink: https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0
Source: cve@mitre.org
Resource:
Patch
Hyperlink: https://github.com/esnet/iperf/releases/tag/3.19.1
Source: cve@mitre.org
Resource:
Release Notes

Change History

0
Information is not available yet

Similar CVEs

3Records found
CVE-2025-54349
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.05% / 16.50%
||
7 Day CHG~0.00%
Published-03 Aug, 2025 | 00:00
Updated-05 Aug, 2025 | 16:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow.

Action-Not Available
Vendor-iperf_projectES
Product-iperfiperf3
CWE ID-CWE-193
Off-by-one Error
CVE-2023-31241
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-8.6||HIGH
EPSS-0.01% / 0.61%
||
7 Day CHG~0.00%
Published-22 May, 2023 | 19:26
Updated-16 Jan, 2025 | 21:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Snap One OvrC cloud servers contain a route an attacker can use to bypass requirements and claim devices outright.

Action-Not Available
Vendor-snaponecontrol4Snap One
Product-an-110-rt-2l1w-wifian-310-rt-4l2wca-10ca-1pakedge_wr-1ea-5ea-3pakedge_rk-1orvcea-1an-110-rt-2l1wovrc-300-propakedge_rt-3100OvrC Cloud
CWE ID-CWE-420
Unprotected Alternate Channel
CVE-2023-20198
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-10||CRITICAL
EPSS-94.12% / 99.90%
||
7 Day CHG~0.00%
Published-16 Oct, 2023 | 15:12
Updated-30 Jul, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2023-10-20||Verify that instances of Cisco IOS XE Web UI are in compliance with BOD 23-02 and apply mitigations per vendor instructions. For affected products (Cisco IOS XE Web UI exposed to the internet or to untrusted networks), follow vendor instructions to determine if a system may have been compromised and immediately report positive findings to CISA.

Cisco is providing an update for the ongoing investigation into observed exploitation of the web UI feature in Cisco IOS XE Software. We are updating the list of fixed releases and adding the Software Checker. Our investigation has determined that the actors exploited two previously unknown issues. The attacker first exploited CVE-2023-20198 to gain initial access and issued a privilege 15 command to create a local user and password combination. This allowed the user to log in with normal user access. The attacker then exploited another component of the web UI feature, leveraging the new local user to elevate privilege to root and write the implant to the file system. Cisco has assigned CVE-2023-20273 to this issue. CVE-2023-20198 has been assigned a CVSS Score of 10.0. CVE-2023-20273 has been assigned a CVSS Score of 7.2. Both of these CVEs are being tracked by CSCwh87343.

Action-Not Available
Vendor-Rockwell Automation, Inc.Cisco Systems, Inc.
Product-ios_xeallen-bradley_stratix_5800allen-bradley_stratix_5800_firmwareallen-bradley_stratix_5200allen-bradley_stratix_5200_firmwareCisco IOS XE SoftwareIOS XE Web UI
CWE ID-CWE-420
Unprotected Alternate Channel
Details not found