RCE in NetApp Snapmanager
CVE-2021-29505
XStream is software for serializing Java objects to XML and back again. A vulnerability in XStream versions prior to 1.4.17 may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types is affected. The vulnerability is patched in version 1.4.17.
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.772 (99.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Netapp Snapmanager
- Oracle Banking_cash_management — versions 14.2, 14.3, 14.5
- Oracle Banking_corporate_lending_process_management — versions 14.2.0, 14.3.0, 14.5.0
- Oracle Banking_credit_facilities_process_management — versions 14.2.0, 14.3.0, 14.5.0
- Oracle Banking_supply_chain_finance — versions 14.2.0
- Oracle Banking_trade_finance_process_management — versions 14.5.0
- Oracle Business_activity_monitoring — versions 11.1.1.9.0, 12.2.1.3.0, 12.2.1.4.0
- Oracle Communications_brm_-_elastic_charging_engine — versions 11.3, 12.0
- Oracle Communications_unified_inventory_management — versions 7.3.4, 7.3.5, 7.4.0
- Oracle Enterprise_manager_ops_center — versions 12.4.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
- MyBlackManba/CVE-2021-29505
- cuijiung/xstream-CVE-2021-29505
- ARPSyndicate/cve-scores
- ARPSyndicate/cvemon
- AdeliaNitzsche/Java-Deserialization-Cheat-Sheet
- BrittanyKuhn/javascript-tutorial
- Coldplay1517/Middleware-Vulnerability-detection-master
- GrrrDog/Java-Deserialization-Cheat-Sheet
- NaInSec/CVE-PoC-in-GitHub
- SYRTI/POC_
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (Mailing List, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-29505?
- CVE-2021-29505 is a high-severity vulnerability in NetApp Snapmanager, classified under Code Injection. CVSS score: 7.5/10. Published 2021-05-28.
- How severe is CVE-2021-29505?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-29505 known to be exploited?
- 28 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.