CVE-2017-20105
A vulnerability was found in Simplessus 3.7.7.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.03%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was found in Simplessus 3.7.7. It has been rated as critical. This issue affects some unknown processing. The manipulation of the argument path with the input ..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fetc%2fpasswd leads to path traversal. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.8.3 is able to address this issue. It is recommended to upgrade the affected component.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 1.03% probability · 64th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- simplessus/simplessus
- Source
- cna@vuldb.com
EPSS 1.0% since 27 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
- http://seclists.org/bugtraq/2017/Feb/40Exploit, Mailing List, Third Party Advisory
- https://vuldb.com/?id.97253Third Party Advisory
- http://seclists.org/bugtraq/2017/Feb/40Exploit, Mailing List, Third Party Advisory
- https://vuldb.com/?id.97253Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.