SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2018-3311

Vulnerability in the Oracle Retail Xstore Payment component of Oracle Retail Applications (subcomponent: Security).

HIGH 8.6EPSS 1.70%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.70%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Vulnerability in the Oracle Retail Xstore Payment component of Oracle Retail Applications (subcomponent: Security). The supported version that is affected is 3.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Retail Xstore Payment. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Retail Xstore Payment accessible data as well as unauthorized update, insert or delete access to some of Oracle Retail Xstore Payment accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Retail Xstore Payment. CVSS 3.0 Base Score 8.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L).

CVSS 3.0
8.6 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
EPSS
1.70% probability · 77th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
oracle/retail xstore payment
Source
secalert_us@oracle.com
EPSS trend
0%3%5%27 October 2026: 1.70%27 October 202627 October 2026

EPSS 1.7% 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

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