CVE-2018-1375
IBM Security Guardium Big Data Intelligence (SonarG) 3.1 does not renew a session variable after a successful authentication which could lead to session fixation/hijacking vulnerability.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.96%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
IBM Security Guardium Big Data Intelligence (SonarG) 3.1 does not renew a session variable after a successful authentication which could lead to session fixation/hijacking vulnerability. This could force a user to utilize a cookie that may be known to an attacker. IBM X-Force ID: 137776.
- 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
- 1.96% probability · 80th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-384
- Affected
- ibm/security guardium big data intelligence
- Source
- psirt@us.ibm.com
EPSS 2.0% since 28 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://www.ibm.com/support/docview.wss?uid=swg22016513Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/137776VDB Entry, Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=swg22016513Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/137776VDB Entry, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.