CVE-2015-2856
Directory traversal vulnerability in the template function in function.inc in Accellion File Transfer Appliance devices before FTA_9_11_210 allows remote attackers to read arbitrary files via a ..
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 56.6%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
Directory traversal vulnerability in the template function in function.inc in Accellion File Transfer Appliance devices before FTA_9_11_210 allows remote attackers to read arbitrary files via a .. (dot dot) in the statecode cookie.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 56.57% probability · 99th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- accellion/file transfer appliance
- Source
- cret@cert.org
EPSS moved from 38.2% on 21 September 2026 to 56.6% on 4 November 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- https://www.rapid7.com/db/modules/auxiliary/scanner/http/accellion_fta_statecode_file_readExploit, Third Party Advisory
- https://www.rapid7.com/db/modules/auxiliary/scanner/http/accellion_fta_statecode_file_readExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.