SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-15707

In Apache Struts 2.5 to 2.5.14, the REST Plugin is using an outdated JSON-lib library which is vulnerable and allow perform a DoS attack using malicious request with specially crafted JSON payload.

MEDIUM 6.2EPSS 4.89%

Does this matter?

Lower severity and a low EPSS score (4.89%). Track it; it rarely justifies an emergency change on its own.

Description

In Apache Struts 2.5 to 2.5.14, the REST Plugin is using an outdated JSON-lib library which is vulnerable and allow perform a DoS attack using malicious request with specially crafted JSON payload.

CVSS 3.0
6.2 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
4.89% probability · 92th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-20
Affected
apache/struts · netapp/oncommand balance · oracle/agile plm framework · oracle/enterprise manager for virtualization · oracle/financial services hedge management and ifrs valuations · oracle/financial services market risk measurement and management · oracle/global lifecycle management opatchauto · oracle/jd edwards enterpriseone tools · oracle/retail order broker · oracle/retail xstore point of service · oracle/webcenter portal · oracle/weblogic server
Source
security@apache.org
EPSS trend
0%5%10%21 September 2026: 9.89%22 September 2026: 4.89%27 October 2026: 4.89%21 September 202627 October 2026

EPSS moved from 9.9% on 21 September 2026 to 4.9% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

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