SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2019-10267

An insecure file upload and code execution issue was discovered in Ahsay Cloud Backup Suite 8.1.0.50.

EXPLOIT ×2 ✓HIGH 8.8EPSS 75.2%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 75.2%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.

Description

An insecure file upload and code execution issue was discovered in Ahsay Cloud Backup Suite 8.1.0.50. It is possible to upload a file into any directory of the server. One can insert a JSP shell into the web server's directory and execute it. This leads to full access to the system, as the configured user (e.g., Administrator).

CVSS 3.0
8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
75.17% probability · 100th percentile
Public exploits
2 in Exploit-DB · verified · first 26 July 2019
CISA KEV
Not listed
Weakness
CWE-434
Affected
ahsay/cloud backup suite
Source
cve@mitre.org
EPSS trend
0%40%80%21 September 2026: 70.31%22 September 2026: 75.17%27 October 2026: 75.17%21 September 202627 October 2026

EPSS moved from 70.3% on 21 September 2026 to 75.2% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

Public exploits (2)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-47180source ↗Ahsay Backup 7.x - 8.1.1.50 - Authenticated Arbitrary File Upload / Remote Code Execution (Metasploit)jsp · Wietse Boonstrawebapps26 July 2019no
EDB-47179source ↗Ahsay Backup 8.1.1.50 - Insecure File Upload and Code Execution (Authenticated)jsp · Wietse Boonstrawebapps26 July 2019yes

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.