You are viewing this page in an unauthorized frame window.
This is a potential security issue, you are being redirected to
https://nvd.nist.gov
An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20, a SSH server may allow an attacker to perform unauthenticated remote code execution (RCE). By exploiting a flaw in SSH protocol message handling, a malicious actor could gain unauthorized access to affected systems and execute arbitrary commands without valid credentials. This issue is patched in versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20. A temporary workaround involves disabling the SSH server or to prevent access via firewall rules.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
By selecting these links, you will be leaving NIST webspace.
We have provided these links to other web sites because they
may have information that would be of interest to you. No
inferences should be drawn on account of other sites being
referenced, or not, from this page. There may be other web
sites that are more appropriate for your purpose. NIST does
not necessarily endorse the views expressed, or concur with
the facts presented on these sites. Further, NIST does not
endorse any commercial products that may be mentioned on
these sites. Please address comments about this page to [email protected].
Erlang Erlang/OTP SSH Server Missing Authentication for Critical Function Vulnerability
06/09/2025
06/30/2025
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
OR
*cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:smart_phy:*:*:*:*:*:*:*:* versions up to (excluding) 25.2
*cpe:2.3:a:cisco:ultra_services_platform:-:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:inode_manager:-:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:ultra_packet_core:-:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:cloud_native_broadband_network_gateway:*:*:*:*:*:*:*:* versions up to (excluding) 2025.03.1
OR
*cpe:2.3:a:cisco:smart_phy:*:*:*:*:*:*:*:* versions up to (excluding) 25.2
*cpe:2.3:a:cisco:ultra_services_platform:-:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:inode_manager:-:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:* versions up to (excluding) 2025.03
*cpe:2.3:a:cisco:cloud_native_broadband_network_gateway:*:*:*:*:*:*:*:* versions up to (excluding) 2025.03.1
*cpe:2.3:a:cisco:ultra_packet_core:*:*:*:*:*:*:*:* versions up to (excluding) 2025.03
Added
Reference Type
CISA-ADP: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-erlang-otp-ssh-xyZZy Types: Third Party Advisory
AND
OR
*cpe:2.3:a:cisco:optical_site_manager:*:*:*:*:*:*:*:* versions up to (excluding) 25.2.1
OR
cpe:2.3:h:cisco:ncs_1002:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ncs_1004:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ncs_1001:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:ncs_2000_shelf_virtualization_orchestrator_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 25.1.1
OR
cpe:2.3:h:cisco:ncs_2000_shelf_virtualization_orchestrator_module:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:rv160_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:rv160:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:rv160w_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:rv160w:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:rv260_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:rv260:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:rv260p_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:rv260p:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:rv260w_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:rv260w:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:rv340_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:rv340:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:rv340w_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:rv340w:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:rv345_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:rv345:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:rv345p_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:rv345p:-:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:a:cisco:confd_basic:*:*:*:*:*:*:*:* versions up to (excluding) 7.7.19.1
*cpe:2.3:a:cisco:confd_basic:*:*:*:*:*:*:*:* versions from (including) 8.0.18 up to (excluding) 8.1.16.2
*cpe:2.3:a:cisco:confd_basic:*:*:*:*:*:*:*:* versions from (including) 8.2 up to (excluding) 8.2.11.1
*cpe:2.3:a:cisco:confd_basic:*:*:*:*:*:*:*:* versions from (including) 8.3 up to (excluding) 8.3.8.1
*cpe:2.3:a:cisco:confd_basic:*:*:*:*:*:*:*:* versions from (including) 8.4 up to (excluding) 8.4.4.1
Added
CPE Configuration
OR
*cpe:2.3:a:cisco:enterprise_nfv_infrastructure_software:*:*:*:*:*:*:*:* versions up to (excluding) 4.18
*cpe:2.3:a:cisco:ultra_cloud_core:*:*:*:*:*:*:*:* versions up to (excluding) 2025.03.1
Added
CPE Configuration
OR
*cpe:2.3:a:cisco:network_services_orchestrator:*:*:*:*:*:*:*:* versions up to (excluding) 5.7.19.1
*cpe:2.3:a:cisco:network_services_orchestrator:*:*:*:*:*:*:*:* versions from (including) 5.8 up to (excluding) 6.1.16.2
*cpe:2.3:a:cisco:network_services_orchestrator:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.2.11.1
*cpe:2.3:a:cisco:network_services_orchestrator:*:*:*:*:*:*:*:* versions from (including) 6.3 up to (excluding) 6.3.8.1
*cpe:2.3:a:cisco:network_services_orchestrator:*:*:*:*:*:*:*:* versions from (including) 6.4 up to (excluding) 6.4.1.1
*cpe:2.3:a:cisco:network_services_orchestrator:*:*:*:*:*:*:*:* versions from (including) 6.4.2 up to (excluding) 6.4.4.1
Added
CPE Configuration
OR
*cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:smart_phy:*:*:*:*:*:*:*:* versions up to (excluding) 25.2
*cpe:2.3:a:cisco:ultra_services_platform:-:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:inode_manager:-:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:ultra_packet_core:-:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:cloud_native_broadband_network_gateway:*:*:*:*:*:*:*:* versions up to (excluding) 2025.03.1
Initial Analysis by NIST6/11/2025 5:15:21 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:erlang:erlang/otp:*:*:*:*:*:*:*:* versions up to (excluding) 25.3.2.20
*cpe:2.3:a:erlang:erlang/otp:*:*:*:*:*:*:*:* versions from (including) 26.0 up to (excluding) 26.2.5.11
*cpe:2.3:a:erlang:erlang/otp:*:*:*:*:*:*:*:* versions from (including) 27.0 up to (excluding) 27.3.3
CVE CISA KEV Update by Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government6/09/2025 9:00:02 PM
Action
Type
Old Value
New Value
Added
Date Added
2025-06-09
Added
Due Date
2025-06-30
Added
Required Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Added
Vulnerability Name
Erlang Erlang/OTP SSH Server Missing Authentication for Critical Function Vulnerability
New CVE Received from GitHub, Inc.4/16/2025 6:15:14 PM
Action
Type
Old Value
New Value
Added
Description
Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20, a SSH server may allow an attacker to perform unauthenticated remote code execution (RCE). By exploiting a flaw in SSH protocol message handling, a malicious actor could gain unauthorized access to affected systems and execute arbitrary commands without valid credentials. This issue is patched in versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20. A temporary workaround involves disabling the SSH server or to prevent access via firewall rules.
) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
