How severe is CVE-2023-33291?

CVE-2023-33291 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2023-33291 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-33291?

CVE-2023-33291 affects Ebankit. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-33291?

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-2023-33291 published?

CVE-2023-33291 was published on 2023-05-28 and last updated on 2026-06-17.

CVE-2023-33291

CVE-2023-33291 is a high-severity vulnerability in Ebankit with a CVSS 3.x base score of 7.4. 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-276.

Key facts

Severity: High (CVSS 3.x base score 7.4)
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-276
Affected product: Ebankit
Published: 2023-05-28
Last modified: 2026-06-17

Description

In ebankIT 6, the public endpoints /public/token/Email/generate and /public/token/SMS/generate allow generation of OTP messages to any e-mail address or phone number without validation. (It cannot be exploited with e-mail addresses or phone numbers that are registered in the application.)

Frequently asked questions

What is CVE-2023-33291?: In ebankIT 6, the public endpoints /public/token/Email/generate and /public/token/SMS/generate allow generation of OTP messages to any e-mail address or phone number without validation. (It cannot be exploited with e-mail addresses or phone numbers that are registered in the application.)
How severe is CVE-2023-33291?: CVE-2023-33291 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2023-33291 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-33291?: CVE-2023-33291 affects Ebankit. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-33291?: 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-2023-33291 published?: CVE-2023-33291 was published on 2023-05-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ebankit:ebankit:6:*:*:*:*:*:*:*

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