CVE-2001-1125
CRITICALCVSS 9.8/10EPSS 2.47%
Last modified
CVE-2001-1125 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Symantec LiveUpdate before 1.6 does not use cryptography to ensure the integrity of download files, which allows remote attackers to execute arbitrary code via DNS spoofing of the update.symantec.com site.. EPSS estimates a 2.47% chance of exploitation in the next 30 days.
Description
Symantec LiveUpdate before 1.6 does not use cryptography to ensure the integrity of download files, which allows remote attackers to execute arbitrary code via DNS spoofing of the update.symantec.com site.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Symantec | Liveupdate | < 1.6 |
References
- http://www.securityfocus.com/archive/1/218717Broken Link, Patch, Third Party Advisory, VDB Entry, Vendor Advisory
- http://www.securityfocus.com/bid/3403Broken Link, Patch, Third Party Advisory, VDB Entry, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7235Third Party Advisory, VDB Entry
- http://www.securityfocus.com/archive/1/218717Broken Link, Patch, Third Party Advisory, VDB Entry, Vendor Advisory
- http://www.securityfocus.com/bid/3403Broken Link, Patch, Third Party Advisory, VDB Entry, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7235Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2001-1125?
Symantec LiveUpdate before 1.6 does not use cryptography to ensure the integrity of download files, which allows remote attackers to execute arbitrary code via DNS spoofing of the update.symantec.com site.
How severe is CVE-2001-1125?
CVE-2001-1125 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.47% probability of exploitation in the next 30 days.
How do I fix CVE-2001-1125?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2001-1125?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST