01 Record

CVE-2024-20399

Cisco NX-OS Software CLI Command Injection Vulnerability

MediumKEVPUBLISHEDCNA: cisco

CNA base score6.0 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

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02 Description

Cisco NX-OS Software CLI Command Injection Vulnerability

03 Exploitation and scoring

Exploitation

Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalog on 2024-07-02. Federal remediation due 2024-07-23.

SSVC decision

ExploitationactiveCISA reports credible evidence of active exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

4.31% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 90.3% of scored records. A rank, not a probability.

NVD base score

6.7 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2024-07-01 16:11Z2 YR AGO

Last updated

2025-10-21 18:43Z10 MO AGO

Reserved

2023-11-08

Assigning CNA

cisco

Record state

PUBLISHED

Severity

Medium (CVSS 6.0)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Weaknesses

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.1

Document digest

97ba1942020f632525291e99c96b118fd5216e2a7c70e0ccf26b9f64d2b0190d

05 Affected products

VendorProductVersionsPlatforms

CiscoCisco NX-OS Software8.2(5), 7.3(6)N1(1a), 7.3(5)D1(1), 8.4(2), 7.3(6)N1(1), 6.2(2), 8.4(3), 9.2(3), 7.0(3)I5(2), 8.2(1), 6.0(2)A8(7a), 7.0(3)I4(5), 6.0(2)A6(1), 7.3(1)D1(1), 6.2(14a), 7.0(3)I4(6), 7.3(4)N1(1), 7.0(3)I4(3), 9.2(2v), 6.0(2)A6(5b), 7.3(0)D1(1), 6.2(17a), 7.0(3)I4(7), 6.0(2)U6(1a), 7.1(5)N1(1b), 7.0(3)I4(1), 7.0(3)I4(8), 7.0(3)I4(2), 7.1(4)N1(1c), 7.0(3)IM3(1), 6.0(2)U6(5a), 6.0(2)A8(11), 6.0(2)A6(4a), 6.2(9), 6.2(5), 7.3(4)D1(1), 6.2(20), 9.2(1), 9.2(2t), 9.2(3y), 7.0(3)I4(1t), 6.0(2)U6(5c), 6.0(2)A6(4), 7.0(3)I7(6z), 9.3(2), 7.3(1)DY(1), 7.0(3)F3(3), 6.0(2)U6(6), 6.2(29), 7.0(3)I7(3z), 7.0(3)IM7(2), 6.0(2)A8(11b), 6.2(9a), 7.3(0)N1(1), 7.0(3)I7(5a), 6.2(11d), 8.1(1), 7.0(3)I6(1), 6.0(2)U6(10), 7.2(2)D1(2), 7.0(3)IM3(2), 6.0(2)A6(8), 8.2(2), 6.0(2)U6(1), 7.3(2)N1(1c), 7.0(3)I5(3b), 8.3(2), 7.3(5)N1(1), 6.0(2)A6(2a), 7.3(2)N1(1b), 6.2(27), 7.3(2)D1(3a), 7.3(1)N1(1), 6.0(2)U6(7), 9.2(4), 7.1(4)N1(1a), 7.1(3)N1(4), 7.0(3)IM3(2a), 6.2(8b), 6.0(2)A8(10), 7.1(3)N1(2), 6.2(13), 6.0(2)A8(2), 7.0(3)IC4(4), 6.2(1), 7.3(4)N1(1a), 8.1(2), 6.0(2)A6(3), 6.0(2)U6(5b), 7.0(3)F3(3c), 7.3(3)D1(1), 7.0(3)F3(1), 6.0(2)U6(5), 7.0(3)F3(5), 7.1(2)N1(1), 7.1(3)N1(3), 8.2(3), 6.0(2)A6(7), 7.0(3)I7(2), 6.2(5a), 6.2(18), 6.0(2)A6(5), 7.0(3)IM3(2b), 7.1(3)N1(1), 6.0(2)U6(4a), 7.0(3)I5(3), 7.0(3)I7(3), 6.0(2)A8(6), 7.0(3)I6(2), 8.3(1), 6.2(3), 6.2(22), 7.1(1)N1(1), 8.4(1), 8.1(1b), 7.3(0)N1(1b), 7.2(2)D1(4), 6.0(2)A8(5), 7.3(0)DX(1), 7.1(4)N1(1d), 7.3(2)D1(1), 7.3(2)N1(1), 6.0(2)U6(8), 7.1(1)N1(1a), 7.0(3)IM3(3), 9.3(1), 6.0(2)U6(2), 6.2(9b), 7.1(3)N1(2a), 7.3(0)N1(1a), 6.0(2)A8(7), 7.0(3)I7(6), 7.3(2)D1(2), 6.2(25), 6.0(2)U6(3a), 8.0(1), 6.0(2)A8(11a), 6.2(11e), 7.1(3)N1(5), 7.0(3)I4(8z), 6.2(11), 7.0(3)I4(9), 6.2(16), 6.2(19), 8.2(4), 6.2(2a), 7.2(2)D1(3), 7.1(0)N1(1b), 7.0(3)I7(4), 7.0(3)I7(7), 6.2(5b), 7.3(0)DY(1), 6.0(2)A8(9), 6.0(2)A8(1), 7.1(5)N1(1), 7.2(1)D1(1), 6.2(15), 6.0(2)A6(6), 6.0(2)A8(10a), 7.0(3)I5(1), 9.3(1z), 9.2(2), 6.2(7), 6.2(9c), 7.0(3)F3(4), 7.3(3)N1(1), 6.2(6b), 7.0(3)I4(8b), 8.1(2a), 7.3(2)D1(3), 6.2(8), 6.0(2)A8(3), 6.2(11b), 7.0(3)I4(6t), 7.0(3)I5(3a), 8.1(1a), 6.2(13a), 6.0(2)A8(8), 7.0(3)I7(5), 7.0(3)F3(3a), 7.1(0)N1(1a), 6.0(2)A8(4), 6.0(2)A6(3a), 6.0(2)A6(5a), 7.0(3)F2(1), 7.0(3)I4(8a), 6.0(2)U6(9), 7.0(3)F3(2), 6.0(2)U6(2a), 6.2(12), 6.2(17), 7.0(3)I4(4), 6.2(23), 6.2(13b), 6.0(2)U6(3), 6.2(10), 6.2(6a), 6.2(6), 7.1(2)N1(1a), 6.2(14), 7.0(3)I7(1), 6.2(14b), 6.2(21), 7.2(2)D1(1), 7.0(3)F2(2), 7.0(3)IA7(2), 7.0(3)IA7(1), 6.0(2)A8(7b), 6.2(8a), 6.2(11c), 7.0(3)F1(1), 6.0(2)A6(1a), 7.1(0)N1(1), 7.2(0)D1(1), 6.0(2)A6(2), 7.1(4)N1(1), 6.0(2)A8(4a), 6.2(20a), 6.0(2)U6(4), 8.4(1a), 9.3(3), 7.3(2)D1(1d), 7.3(7)N1(1), 6.2(24), 6.2(31), 7.0(3)I7(8), 6.0(2)U6(10a), 7.3(7)N1(1a), 9.3(4), 7.3(6)D1(1), 6.2(26), 8.2(6), 6.2(33), 9.3(5), 8.4(2a), 8.4(2b), 7.3(8)N1(1), 7.0(3)I7(9), 7.3(7)N1(1b), 6.2(24a), 8.5(1), 9.3(6), 10.1(2), 10.1(1), 8.4(4), 7.3(7)D1(1), 8.4(2c), 9.3(5w), 8.2(7), 7.3(9)N1(1), 9.3(7), 9.3(7k), 7.0(3)I7(9w), 10.2(1), 7.3(8)N1(1a), 7.3(8)D1(1), 9.3(7a), 8.2(7a), 9.3(8), 8.4(4a), 8.4(2d), 7.3(10)N1(1), 8.4(5), 7.0(3)I7(10), 7.3(8)N1(1b), 8.2(8), 10.2(1q), 10.2(2), 9.3(9), 7.3(9)D1(1), 7.3(11)N1(1), 10.2(3), 8.4(6), 8.4(2e), 9.3(10), 7.3(11)N1(1a), 10.2(2a), 7.3(12)N1(1), 9.2(1a), 8.2(9), 10.3(1), 10.2(4), 7.3(13)N1(1), 8.4(7), 10.3(2), 8.4(6a), 9.3(11), 10.3(3), 10.2(5), 9.4(1), 9.3(2a), 8.4(2f), 8.2(10), 9.3(12), 10.4(1), 8.4(8), 10.3(99w), 7.3(14)N1(1), 10.2(6), 10.3(3w), 10.3(99x), 10.3(3o), 8.4(9), 10.3(4), 10.3(3p), 10.3(4a), 9.4(1a), 10.4(2), 10.3(3q), 9.3(13), 8.2(11), 9.4(2), 10.3(5), 10.2(7), 10.3(3x), 10.3(4g), 10.2(8), 10.3(3r)—

cisconx-os6.0\(2\)a6\(1\), 6.0\(2\)A6\(1a\), 6.0\(2\)A6\(2\), 6.0\(2\)A6\(2a\), 6.0\(2\)A6\(3\), 6.0\(2\)A6\(3a\), 6.0\(2\)A6\(4\), 6.0\(2\)A6\(4a\), 6.0\(2\)A6\(5a\), 6.0\(2\)A6\(5b\), 6.0\(2\)A6\(6\), 6.0\(2\)A6\(7\), 6.0\(2\)A6\(8\), 6.0\(2\)A8\(1\), 6.0\(2\)A8\(2\), 6.0\(2\)A8\(3\), 6.0\(2\)A8\(4\), 6.0\(2\)A8\(4a\), 6.0\(2\)A8\(5\), 6.0\(2\)A8\(6\), 6.0\(2\)A8\(7\), 6.0\(2\)A8\(7a\), 6.0\(2\)A8\(7b\), 6.0\(2\)A8\(8\), 6.0\(2\)A8\(9\), 6.0\(2\)A8\(10a\), 6.0\(2\)A8\(10\), 6.0\(2\)A8\(11\), 6.0\(2\)A8\(11a\), 6.0\(2\)A8\(11b\), 6.0\(2\)U6\(1\), 6.0\(2\)U6\(2\), 6.0\(2\)U6\(3\), 6.0\(2\)U6\(4\), 6.0\(2\)U6\(5\), 6.0\(2\)U6\(6\), 6.0\(2\)U6\(7\), 6.0\(2\)U6\(8\), 6.0\(2\)U6\(1a\), 6.0\(2\)U6\(2a\), 6.0\(2\)U6\(3a\), 6.0\(2\)U6\(4a\), 6.0\(2\)U6\(5a\), 6.0\(2\)U6\(5b\), 6.0\(2\)U6\(5c\), 6.0\(2\)U6\(9\), 6.0\(2\)U6\(10\), 6.2\(2\), 6.2\(2a\), 6.2\(6\), 6.2\(6b\), 6.2\(8\), 6.2\(8a\), 6.2\(8b\), 6.2\(10\), 6.2\(12\), 6.2\(18\), 6.2\(16\), 6.2\(14\), 6.2\(6a\), 6.2\(20\), 6.2\(1\), 6.2\(5b\), 6.2\(9\), 6.2\(9a\), 6.2\(9b\), 6.2\(11\), 6.2\(13a\), 6.2\(13b\), 6.2\(17\), 6.2\(20a\), 6.2\(22\), 6.2\(27\), 6.2\(29\), 6.2\(24\), 6.2\(24a\), 6.2\(33\), 7.0\(3\)F1\(1\), 7.0\(3\)F2\(1\), 7.0\(3\)F2\(2\), 7.0\(3\)F3\(1\), 7.0\(3\)F3\(3\), 7.0\(3\)F3\(3a\), 7.0\(3\)F3\(4\), 7.0\(3\)F3\(3c\), 7.0\(3\)F3\(5\), 7.0\(3\)I4\(1\), 7.0\(3\)I4\(2\), 7.0\(3\)I4\(3\), 7.0\(3\)I4\(4\), 7.0\(3\)I4\(5\), 7.0\(3\)I4\(6\), 7.0\(3\)I4\(7\), 7.0\(3\)I4\(8\), 7.0\(3\)I4\(8a\), 7.0\(3\)I4\(8b\), 7.0\(3\)I4\(8z\), 7.0\(3\)I4\(9\), 7.0\(3\)I5\(1\), 7.0\(3\)I5\(2\), 7.0\(3\)I6\(1\), 7.0\(3\)I6\(2\), 7.0\(3\)I7\(1\), 7.0\(3\)I7\(2\), 7.0\(3\)I7\(3\), 7.0\(3\)I7\(4\), 7.0\(3\)I7\(5\), 7.0\(3\)I7\(5a\), 7.0\(3\)I7\(6\), 7.0\(3\)I7\(7\), 7.0\(3\)I7\(8\), 7.0\(3\)I7\(9\), 7.0\(3\)I7\(10\), 7.1\(0\)N1\(1a\), 7.1\(0\)N1\(1b\), 7.1\(0\)N1\(1\), 7.1\(1\)N1\(1\), 7.1\(2\)N1\(1\), 7.1\(3\)N1\(1\), 7.1\(3\)N1\(2\), 7.1\(4\)N1\(1\), 7.1\(5\)N1\(1\), 7.1\(5\)N1\(1b\), 7.2\(0\)D1\(1\), 7.2\(1\)D1\(1\), 7.2\(2\)D1\(2\), 7.2\(2\)D1\(1\), 7.3\(0\)D1\(1\), 7.3\(0\)DX\(1\), 7.3\(0\)N1\(1\), 7.3\(1\)D1\(1\), 7.3\(1\)N1\(1\), 7.3\(2\)D1\(1\), 7.3\(2\)D1\(2\), 7.3\(2\)D1\(3\), 7.3\(2\)D1\(3a\), 7.3\(2\)N1\(1\), 7.3\(3\)N1\(1\), 8.0\(1\), 8.1\(1\), 8.1\(2\), 8.1\(2a\), 8.1\(1b\), 8.2\(1\), 8.2\(2\), 8.2\(3\), 8.2\(4\), 8.2\(5\), 8.2\(6\), 8.2\(7\), 8.2\(7a\), 8.2\(8\), 8.2\(9\), 8.2\(10\), 8.2\(11\), 8.3\(1\), 8.3\(2\), 9.2\(1\), 9.2\(2\), 9.2\(2t\), 9.2\(3\), 9.2\(4\), 9.2\(2v\), 7.3\(4\)N1\(1\), 7.3\(3\)D1\(1\), 7.3\(4\)D1\(1\), 7.3\(5\)N1\(1\), 8.4\(1\), 8.4\(2\), 8.4\(3\), 8.4\(2b\), 8.4\(4\), 8.4\(2c\), 8.4\(4a\), 8.4\(5\), 8.4\(6\), 8.4\(6a\), 8.4\(7\), 8.4\(2f\), 8.4\(8\), 8.4\(9\), 9.3\(1\), 9.3\(2\), 9.3\(3\), 9.3\(4\), 9.3\(5\), 9.3\(6\), 9.3\(7\), 9.3\(7a\), 9.3\(8\), 9.3\(9\), 9.3\(10\), 9.3\(11\), 9.3\(2a\), 9.3\(12\), 9.3\(13\), 7.3\(6\)N1\(1\), 7.3\(5\)D1\(1\), 7.3\(7\)N1\(1\), 7.3\(7\)N1\(1a\), 7.3\(7\)N1\(1b\), 7.3\(6\)D1\(1\), 7.3\(8\)N1\(1\), 7.3\(7\)D1\(1\), 7.3\(9\)N1\(1\), 10.1\(1\), 8.5\(1\), 7.3\(10\)N1\(1\), 7.3\(8\)D1\(1\), 10.2\(1\), 10.2\(1q\), 10.2\(2\), 10.2\(3\), 10.2\(3t\), 7.3\(9\)D1\(1\), 7.3\(11\)N1\(1\), 7.3\(12\)N1\(1\), 10.3\(1\), 10.3\(3\), 10.3\(99w\), 10.3\(99x\), 10.3\(4a\), 10.3\(5\), 7.3\(13\)N1\(1\), 7.3\(14\)N1\(1\), 10.4\(1\), 10.4\(2\)—

06 References

sec.cloudapps.cisco.comcisco-sa-nxos-cmd-injection-xD9OhyOPhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cmd-injection-xD9OhyOP
www.cisa.govCISA KEVhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-20399government-resource
www.sygnia.cohttps://www.sygnia.co/threat-reports-and-advisories/china-nexus-threat-group-velvet-ant-exploits-cisco-0-day/

01 Record index

CVE-2024-20399

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-20399

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References