VulnerabilityModified
CVE-2021-32061
S3Scanner before 2.0.2 allows Directory Traversal via a crafted bucket, as demonstrated by a <Key>../ substring in a ListBucketResult element.
MEDIUM 5.3EPSS 1.65%
Does this matter?
Lower severity and a low EPSS score (1.65%). Track it; it rarely justifies an emergency change on its own.
Description
S3Scanner before 2.0.2 allows Directory Traversal via a crafted bucket, as demonstrated by a <Key>../ substring in a ListBucketResult element.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 1.65% probability · 76th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- s3scanner project/s3scanner
- Source
- cve@mitre.org
EPSS 1.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/sa7mon/S3Scanner/issues/122Third Party Advisory
- https://github.com/sa7mon/S3Scanner/releases/tag/2.0.2Release Notes, Third Party Advisory
- https://vuln.ryotak.me/advisories/62Third Party Advisory
- https://github.com/sa7mon/S3Scanner/issues/122Third Party Advisory
- https://github.com/sa7mon/S3Scanner/releases/tag/2.0.2Release Notes, Third Party Advisory
- https://vuln.ryotak.me/advisories/62Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.