CVE-2018-15797 High · 8.4 EPSS 1.6%
NFS Volume release errand leaks cf admin credentials in logs
Cloud Foundry · NFS Volume Release
Official description · CVE.org
Cloud Foundry NFS volume release, 1.2.x prior to 1.2.5, 1.5.x prior to 1.5.4, 1.7.x prior to 1.7.3, logs the cf admin username and password when running the nfsbrokerpush BOSH deploy errand. A remote authenticated user with access to BOSH can obtain the admin credentials for the Cloud Foundry Platform through the logs of the NFS volume deploy errand.
Priority scorePatchfirst’s 0 to 100 ranking. It adds points for CISA KEV listing, ransomware use, EPSS, threat reports, public exploit code and CVSS. Every CVE page shows the breakdown. Breakdown
21.0 / 100
- Exploited
- Not confirmed
- Reports
- 0
- Tactics
- 2/15
How an attack unfolds
Based on MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. mappings. Select a step to see the evidence.Exploitation timelineDated milestones for a CVE: when it was disclosed, when exploit code became public, when exploitation was confirmed, and when threat reports named it.
Disclosed on 5 Dec 2018. No public exploit code or confirmed exploitation is recorded.
MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. techniques
2 TechniqueOne specific attacker behaviour in MITRE ATT&CK, such as T1190 “Exploit Public-Facing Application”. IDs with a dot, like T1059.004, are sub-techniques., grouped by TacticThe attacker’s goal at a stage of an attack in MITRE ATT&CK, such as Initial Access or Persistence. Each technique belongs to one or more tactics. in kill-chain order 2Privilege EscalationTA0004
MITRE CTID mapping of the CVE · primary impact
Credential AccessTA0006
Unsecured Credentials T1552
MITRE CTID mapping of the CVE · how it is exploited
Detection
0 rules for this CVE · 44 general rules for its techniquesRules for this CVE
0Sigma ruleAn open, vendor-neutral detection rule for log data. Security teams convert Sigma rules into searches for their own SIEM. that reference CVE-2018-15797 directly.CVE-specific rules are not available in this build. Search SigmaHQ ↗
General rules for this CVE’s techniques
These detect the technique in general, not this specific vulnerability.
Unsecured CredentialsT155213 general rules
- Application AppID Uri Configuration Changeshightest
- Potential Okta Password in AlternateID Fieldhightest
- Script Interpreter Spawning Credential Scanner - Linuxhighexperimental
- Script Interpreter Spawning Credential Scanner - Windowshighexperimental
- Added Owner To Applicationmediumtest
- Azure Key Vault Modified or Deletedmediumtest
- Azure Keyvault Key Modified or Deletedmediumtest
- Azure Keyvault Secrets Modified or Deletedmediumtest
Exploitation for Privilege EscalationT106831 general rules
- Exploiting CVE-2019-1388criticalstable
- Audit CVE Eventcriticaltest
- HackTool - SysmonEOP Executioncriticaltest
- InstallerFileTakeOver LPE CVE-2021-41379 File Create Eventcriticaltest
- Possible Coin Miner CPU Priority Paramcriticaltest
- Potential CVE-2021-41379 Exploitation Attemptcriticaltest
- Potential SystemNightmare Exploitation Attemptcriticaltest
- Sudo Privilege Escalation CVE-2019-14287 - Builtincriticaltest
Sigma rules © SigmaHQ, Detection Rule License 1.1; linked, not reproduced.