CVE-2021-35948
CVE-2021-35948 is a medium-severity vulnerability in Owncloud with a CVSS 3.x base score of 5.4. 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-384.
Key facts
- Severity: Medium (CVSS 3.x base score 5.4)
- CVSS v2: 5.8
- EPSS exploit prediction: 1% (48th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-384
- Affected product: Owncloud
- Published:
- Last modified:
Description
Session fixation on password protected public links in the ownCloud Server before 10.8.0 allows an attacker to bypass the password protection when they can force a target client to use a controlled cookie.
Frequently asked questions
- What is CVE-2021-35948?
- Session fixation on password protected public links in the ownCloud Server before 10.8.0 allows an attacker to bypass the password protection when they can force a target client to use a controlled cookie.
- How severe is CVE-2021-35948?
- CVE-2021-35948 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2021-35948 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-35948?
- CVE-2021-35948 affects Owncloud. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-35948?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-35948 published?
- CVE-2021-35948 was published on 2021-09-07 and last updated on 2026-06-17.
References
- https://doc.owncloud.com/server/admin_manual/release_notes.html
- https://owncloud.com/security-advisories/cve-2021-35948/
Affected products (1)
- cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*
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