VulnerabilityModified
CVE-2021-32572
Speco Web Viewer through 2021-05-12 allows Directory Traversal via GET request for a URI with /.. at the beginning, as demonstrated by reading the /etc/passwd file.
HIGH 7.5EPSS 1.74%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.74%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Speco Web Viewer through 2021-05-12 allows Directory Traversal via GET request for a URI with /.. at the beginning, as demonstrated by reading the /etc/passwd file.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.74% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- specotech/web viewer
- Source
- cve@mitre.org
References
- https://www.jamescarroll.me/blog/specoweb-directory-traversalExploit, Third Party Advisory
- https://www.specotech.comProduct
- https://www.jamescarroll.me/blog/specoweb-directory-traversalExploit, Third Party Advisory
- https://www.specotech.comProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.