How severe is CVE-2017-2801?

CVE-2017-2801 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2017-2801 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-2801?

CVE-2017-2801 affects Botan Project Botan. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-2801?

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

When was CVE-2017-2801 published?

CVE-2017-2801 was published on 2017-05-24 and last updated on 2026-06-17.

CVE-2017-2801

CVE-2017-2801 is a medium-severity vulnerability in Botan Project Botan with a CVSS 3.x base score of 6.5. 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-125.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 7.5
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-125
Affected product: Botan Project Botan
Published: 2017-05-24
Last modified: 2026-06-17

Description

A programming error exists in a way Randombit Botan cryptographic library version 2.0.1 implements x500 string comparisons which could lead to certificate verification issues and abuse. A specially crafted X509 certificate would need to be delivered to the client or server application in order to trigger this vulnerability.

Frequently asked questions

What is CVE-2017-2801?: A programming error exists in a way Randombit Botan cryptographic library version 2.0.1 implements x500 string comparisons which could lead to certificate verification issues and abuse. A specially crafted X509 certificate would need to be delivered to the client or server application in order to trigger this vulnerability.
How severe is CVE-2017-2801?: CVE-2017-2801 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2017-2801 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-2801?: CVE-2017-2801 affects Botan Project Botan. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-2801?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-2801 published?: CVE-2017-2801 was published on 2017-05-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:botan_project:botan:2.0.1:*:*:*:*:*:*:*

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