CVE-2021-3823
Last modified
CVE-2021-3823 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the UpdateServer component of Bitdefender GravityZone allows an attacker to execute arbitrary code on vulnerable instances. This issue affects: Bitdefender GravityZone versions prior to 3.3.8.249.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.
Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the UpdateServer component of Bitdefender GravityZone allows an attacker to execute arbitrary code on vulnerable instances. This issue affects: Bitdefender GravityZone versions prior to 3.3.8.249.
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 |
|---|---|---|
| Bitdefender | Gravityzone | < 3.3.8.249 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-3823?
How severe is CVE-2021-3823?
How do I fix CVE-2021-3823?
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.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-38208net/nfc/llcp_sock.c in the Linux kernel before 5.12.10 allow…5.5
- CVE-2021-38209net/netfilter/nf_conntrack_standalone.c in the Linux kernel …3.3
- CVE-2021-3821A potential security vulnerability has been identified for c…9.8
- CVE-2021-38217SEMCMS v 1.2 is vulnerable to SQL Injection via SEMCMS_User.…9.8
- CVE-2021-3822jsoneditor is vulnerable to Inefficient Regular Expression C…7.5
- CVE-2021-38221bbs-go <= 3.3.0 including Custom Edition is vulnerable to st…5.4
- CVE-2021-38239SQL Injection vulnerability in dataease before 1.2.0, allows…7.5
- CVE-2021-3824OpenVPN Access Server 2.9.0 through 2.9.4 allow remote attac…6.1
- CVE-2021-38241Deserialization issue discovered in Ruoyi before 4.6.1 allow…9.8
- CVE-2021-38243xunruicms up to v4.5.1 was discovered to contain a remote co…9.8
- CVE-2021-38244A regular expression denial of service (ReDoS) vulnerability…7.5
- CVE-2021-3825On 2.1.15 version and below of Lider module in LiderAhenk so…9.6
Are you affected by CVE-2021-3823?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST