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CVE-2012-4999

UnknownEPSS 6.56%

Last modified

CVE-2012-4999 is a vulnerability of currently unknown severity. Mercury MR804 Router 8.0 3.8.1 Build 101220 Rel.53006nB allows remote attackers to cause a denial of service (service hang) via a crafted string in HTTP header fields such as (1) If-Modified-Since, (2) If-None-Match, or (3) If-Unmodified-Since. NOTE: some of these details are obtained from third party information.. EPSS estimates a 6.56% chance of exploitation in the next 30 days.

Description

Mercury MR804 Router 8.0 3.8.1 Build 101220 Rel.53006nB allows remote attackers to cause a denial of service (service hang) via a crafted string in HTTP header fields such as (1) If-Modified-Since, (2) If-None-Match, or (3) If-Unmodified-Since. NOTE: some of these details are obtained from third party information.

Metrics

EPSS Probability
6.56%

92.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MercurycomMr804 Firmware3.8.1
MercurycomMr8048.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-4999?
Mercury MR804 Router 8.0 3.8.1 Build 101220 Rel.53006nB allows remote attackers to cause a denial of service (service hang) via a crafted string in HTTP header fields such as (1) If-Modified-Since, (2) If-None-Match, or (3) If-Unmodified-Since. NOTE: some of these details are obtained from third party information.
How severe is CVE-2012-4999?
Severity scoring for CVE-2012-4999 is pending analysis. The EPSS model estimates a 6.56% probability of exploitation in the next 30 days.
How do I fix CVE-2012-4999?
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.

Are you affected by CVE-2012-4999?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST