How severe is CVE-2021-29397?

CVE-2021-29397 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2021-29397 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-29397?

CVE-2021-29397 affects Globalnorthstar Northstar Club Management. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-29397?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2021-29397 published?

CVE-2021-29397 was published on 2022-02-04 and last updated on 2026-06-17.

CVE-2021-29397

CVE-2021-29397 is a high-severity vulnerability in Globalnorthstar Northstar Club Management with a CVSS 3.x base score of 7.5. 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-319.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-319
Affected product: Globalnorthstar Northstar Club Management
Published: 2022-02-04
Last modified: 2026-06-17

Description

Cleartext Transmission of Sensitive Information in /northstar/Admin/login.jsp in Northstar Technologies Inc NorthStar Club Management 6.3 allows remote local user to intercept users credentials transmitted in cleartext over HTTP.

Frequently asked questions

What is CVE-2021-29397?: Cleartext Transmission of Sensitive Information in /northstar/Admin/login.jsp in Northstar Technologies Inc NorthStar Club Management 6.3 allows remote local user to intercept users credentials transmitted in cleartext over HTTP.
How severe is CVE-2021-29397?: CVE-2021-29397 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2021-29397 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-29397?: CVE-2021-29397 affects Globalnorthstar Northstar Club Management. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-29397?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-29397 published?: CVE-2021-29397 was published on 2022-02-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:globalnorthstar:northstar_club_management:6.3:*:*:*:*:*:*:*

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