Vulnerability in N/a
CVE-2014-3931
fastping.c in MRLG (aka Multi-Router Looking Glass) before 5.5.0 allows remote attackers to cause an arbitrary memory write and memory corruption.
EPSS: 0.500 (97.9th percentile) — read the EPSS interpretation.
Affected products
- N/a — versions n/a
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Public proof-of-concept exploits
References
- mrlg.op-sec.us/ (x_refsource_CONFIRM)
- www.s3.eurecom.fr/cve/CVE-2014-3931.txt (x_refsource_MISC)
- hackerone.com/reports/16330 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2014-3931?
- CVE-2014-3931 is a vulnerability in N/a. Published 2017-03-31.
- Is CVE-2014-3931 known to be exploited?
- Yes. CVE-2014-3931 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-07-07), indicating it is being actively exploited. 3 public proof-of-concept repositories are indexed.