CVE-2025-66399

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-66399
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66399.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-66399
Aliases
  • GHSA-c7rr-2h93-7gjf
Downstream
Published
2025-12-02T17:57:11.544Z
Modified
2025-12-09T02:54:50.031866Z
Severity
  • 7.4 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
SNMP Command Injection leads to RCE in Cacti
Details

Cacti is an open source performance and fault management framework. Prior to 1.2.29, there is an input-validation flaw in the SNMP device configuration functionality. An authenticated Cacti user can supply crafted SNMP community strings containing control characters (including newlines) that are accepted, stored verbatim in the database, and later embedded into backend SNMP operations. In environments where downstream SNMP tooling or wrappers interpret newline-separated tokens as command boundaries, this can lead to unintended command execution with the privileges of the Cacti process. This vulnerability is fixed in 1.2.29.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66399.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-77"
    ]
}
References

Affected packages

Git / github.com/cacti/cacti

Affected ranges

Type
GIT
Repo
https://github.com/cacti/cacti
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
34cef6458ed6a41ac458b2acaaa77fbe79c6731c

Affected versions

releaes/1.*

releaes/1.2.19

release/1.*

release/1.0.0
release/1.0.1
release/1.0.2
release/1.0.3
release/1.0.4
release/1.0.5
release/1.0.6
release/1.1.0
release/1.1.1
release/1.1.11
release/1.1.12
release/1.1.13
release/1.1.14
release/1.1.15
release/1.1.16
release/1.1.17
release/1.1.18
release/1.1.19
release/1.1.2
release/1.1.20
release/1.1.21
release/1.1.22
release/1.1.23
release/1.1.24
release/1.1.25
release/1.1.26
release/1.1.27
release/1.1.28
release/1.1.29
release/1.1.3
release/1.1.30
release/1.1.31
release/1.1.32
release/1.1.33
release/1.1.34
release/1.1.35
release/1.1.36
release/1.1.37
release/1.1.38
release/1.1.4
release/1.1.5
release/1.1.6
release/1.1.7
release/1.1.8
release/1.2.0
release/1.2.0-beta1
release/1.2.0-beta2
release/1.2.0-beta3
release/1.2.0-beta4
release/1.2.1
release/1.2.10
release/1.2.11
release/1.2.12
release/1.2.13
release/1.2.14
release/1.2.15
release/1.2.16
release/1.2.17
release/1.2.18
release/1.2.19
release/1.2.2
release/1.2.20
release/1.2.21
release/1.2.22
release/1.2.23
release/1.2.24
release/1.2.25
release/1.2.26
release/1.2.27
release/1.2.28
release/1.2.3
release/1.2.4
release/1.2.5
release/1.2.6
release/1.2.7
release/1.2.8
release/1.2.9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66399.json"