CVE-2021-27825
HIGHCVSS 7.5/10EPSS 7.80%
Last modified
CVE-2021-27825 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A directory traversal vulnerability on Mercury MAC1200R devices allows attackers to read arbitrary files via a web-static/ URL.. EPSS estimates a 7.80% chance of exploitation in the next 30 days.
Description
A directory traversal vulnerability on Mercury MAC1200R devices allows attackers to read arbitrary files via a web-static/ URL.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mercurycom | Mac1200r Firmware | All versions |
References
- http://packetstormsecurity.com/files/171771/MAC-1200R-Directory-Traversal.htmlThird Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/171771/MAC-1200R-Directory-Traversal.htmlThird Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-27825?
A directory traversal vulnerability on Mercury MAC1200R devices allows attackers to read arbitrary files via a web-static/ URL.
How severe is CVE-2021-27825?
CVE-2021-27825 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 7.80% probability of exploitation in the next 30 days.
How do I fix CVE-2021-27825?
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.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-27811A code injection vulnerability has been discovered in the Up…7.2
- CVE-2021-27815NULL Pointer Deference in the exif command line tool, when p…5.5
- CVE-2021-27817A remote command execution vulnerability in shopxo 1.9.3 all…9.8
- CVE-2021-27821The Web Interface for OpenWRT LuCI version 19.07 and lower h…6.1
- CVE-2021-27822A persistent cross site scripting (XSS) vulnerability in the…4.8
- CVE-2021-27823An information disclosure vulnerability was discovered in /i…7.5
- CVE-2021-27828SQL injection in In4Suite ERP 3.2.74.1370 allows attackers t…9.1
- CVE-2021-27836An issue was discoverered in in function xls_getWorkSheet in…6.5
- CVE-2021-27839A CSV injection vulnerability found in Online Invoicing Syst…4.4
- CVE-2021-27845A Divide-by-zero vulnerability exists in JasPer Image Coding…5.5
- CVE-2021-27847Division-By-Zero vulnerability in Libvips 8.10.5 in the func…6.5
- CVE-2021-27850A critical unauthenticated remote code execution vulnerabili…9.8
Are you affected by CVE-2021-27825?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST