How severe is CVE-2021-28293?

CVE-2021-28293 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-28293 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-28293?

CVE-2021-28293 affects Seceon Aisiem. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-28293?

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

When was CVE-2021-28293 published?

CVE-2021-28293 was published on 2021-06-08 and last updated on 2026-06-17.

CVE-2021-28293

CVE-2021-28293 is a critical-severity vulnerability in Seceon Aisiem with a CVSS 3.x base score of 9.8. 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-640.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-640
Affected product: Seceon Aisiem
Published: 2021-06-08
Last modified: 2026-06-17

Description

Seceon aiSIEM before 6.3.2 (build 585) is prone to an unauthenticated account takeover vulnerability in the Forgot Password feature. The lack of correct configuration leads to recovery of the password reset link generated via the password reset functionality, and thus an unauthenticated attacker can set an arbitrary password for any user.

Frequently asked questions

What is CVE-2021-28293?: Seceon aiSIEM before 6.3.2 (build 585) is prone to an unauthenticated account takeover vulnerability in the Forgot Password feature. The lack of correct configuration leads to recovery of the password reset link generated via the password reset functionality, and thus an unauthenticated attacker can set an arbitrary password for any user.
How severe is CVE-2021-28293?: CVE-2021-28293 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-28293 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-28293?: CVE-2021-28293 affects Seceon Aisiem. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-28293?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2021-28293 published?: CVE-2021-28293 was published on 2021-06-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:seceon:aisiem:*:*:*:*:*:*:*:*

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