How severe is CVE-2022-27906?

CVE-2022-27906 has a CVSS 3.x base score of 5.9, rated medium 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 none.

Is CVE-2022-27906 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-2022-27906?

CVE-2022-27906 affects Mendelson Oftp2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-27906?

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

When was CVE-2022-27906 published?

CVE-2022-27906 was published on 2022-03-25 and last updated on 2026-06-17.

CVE-2022-27906

CVE-2022-27906 is a medium-severity vulnerability in Mendelson Oftp2 with a CVSS 3.x base score of 5.9. 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-22.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 4.3
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Mendelson Oftp2
Published: 2022-03-25
Last modified: 2026-06-17

Description

Mendelson OFTP2 before 1.1 b43 is affected by directory traversal. To access the vulnerable code path, the attacker has to know one of the configured Odette IDs of the OFTP2 server. An attacker can upload files to the server outside of the intended upload directory.

Frequently asked questions

What is CVE-2022-27906?: Mendelson OFTP2 before 1.1 b43 is affected by directory traversal. To access the vulnerable code path, the attacker has to know one of the configured Odette IDs of the OFTP2 server. An attacker can upload files to the server outside of the intended upload directory.
How severe is CVE-2022-27906?: CVE-2022-27906 has a CVSS 3.x base score of 5.9, rated medium 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 none.
Is CVE-2022-27906 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-2022-27906?: CVE-2022-27906 affects Mendelson Oftp2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-27906?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-27906 published?: CVE-2022-27906 was published on 2022-03-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mendelson:oftp2:*:*:*:*:*:*:*:*

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