How severe is CVE-2021-40129?

CVE-2021-40129 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2021-40129 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-40129?

CVE-2021-40129 affects Cisco Common Services Platform Collector. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-40129?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-40129 published?

CVE-2021-40129 was published on 2021-11-19 and last updated on 2026-06-17.

CVE-2021-40129

CVE-2021-40129 is a medium-severity vulnerability in Cisco Common Services Platform Collector with a CVSS 3.x base score of 4.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Medium (CVSS 3.x base score 4.9)
CVSS v2: 4.0
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Cisco Common Services Platform Collector
Published: 2021-11-19
Last modified: 2026-06-17

Description

A vulnerability in the configuration dashboard of Cisco Common Services Platform Collector (CSPC) could allow an authenticated, remote attacker to submit a SQL query through the CSPC configuration dashboard. This vulnerability is due to insufficient input validation of uploaded files. An attacker could exploit this vulnerability by uploading a file containing a SQL query to the configuration dashboard. A successful exploit could allow the attacker to read restricted information from the CSPC SQL database.

Frequently asked questions

What is CVE-2021-40129?: A vulnerability in the configuration dashboard of Cisco Common Services Platform Collector (CSPC) could allow an authenticated, remote attacker to submit a SQL query through the CSPC configuration dashboard. This vulnerability is due to insufficient input validation of uploaded files. An attacker could exploit this vulnerability by uploading a file containing a SQL query to the configuration dashboard. A successful exploit could allow the attacker to read restricted information from the CSPC SQL database.
How severe is CVE-2021-40129?: CVE-2021-40129 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2021-40129 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-40129?: CVE-2021-40129 affects Cisco Common Services Platform Collector. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-40129?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-40129 published?: CVE-2021-40129 was published on 2021-11-19 and last updated on 2026-06-17.

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-CSPC-SQLI-unVPTn5

Affected products (1)

cpe:2.3:a:cisco:common_services_platform_collector:*:*:*:*:*:*:*:*

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