Strix
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CVE-2004-0580

UnknownEPSS 7.99%

Last modified

CVE-2004-0580 is a vulnerability of currently unknown severity. DHCP on Linksys BEFSR11, BEFSR41, BEFSR81, and BEFSRU31 Cable/DSL Routers, firmware version 1.45.7, does not properly clear previously used buffer contents in a BOOTP reply packet, which allows remote attackers to obtain sensitive information.. EPSS estimates a 7.99% chance of exploitation in the next 30 days.

Description

DHCP on Linksys BEFSR11, BEFSR41, BEFSR81, and BEFSRU31 Cable/DSL Routers, firmware version 1.45.7, does not properly clear previously used buffer contents in a BOOTP reply packet, which allows remote attackers to obtain sensitive information.

Metrics

EPSS Probability
7.99%

94.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
LinksysBefcmu10All versions
LinksysBefn2ps4All versions
LinksysBefn2ps41.42.7
LinksysBefsr111.40.2
LinksysBefsr111.41
LinksysBefsr111.42.3
LinksysBefsr111.42.7
LinksysBefsr111.43
LinksysBefsr111.43.3
LinksysBefsr111.44
LinksysBefsr411.35
LinksysBefsr411.36
LinksysBefsr411.37
LinksysBefsr411.38.5
LinksysBefsr411.39
LinksysBefsr411.40.2
LinksysBefsr411.41
LinksysBefsr411.42.3
LinksysBefsr411.42.7
LinksysBefsr411.43
LinksysBefsr411.43.3
LinksysBefsr411.44
LinksysBefsr411.45.7
LinksysBefsr41wAll versions
LinksysBefsr81All versions
LinksysBefsr812.42.7.1
LinksysBefsr812.44
LinksysBefsru311.40.2
LinksysBefsru311.41
LinksysBefsru311.42.3
LinksysBefsru311.42.7
LinksysBefsru311.43
LinksysBefsru311.43.3
LinksysBefsru311.44
LinksysBefsx411.42.7
LinksysBefsx411.43
LinksysBefsx411.43.3
LinksysBefsx411.43.4
LinksysBefsx411.44
LinksysBefsx411.44.3
LinksysBefsx411.45.3
LinksysBefvp41All versions
LinksysBefvp411.39.64
LinksysBefvp411.40.3f
LinksysBefvp411.40.4
LinksysBefvp411.42.7
LinksysRv082All versions
LinksysWap55ag1.0.7
LinksysWrt54g1.42.3
LinksysWrt54g2.00.8

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2004-0580?
DHCP on Linksys BEFSR11, BEFSR41, BEFSR81, and BEFSRU31 Cable/DSL Routers, firmware version 1.45.7, does not properly clear previously used buffer contents in a BOOTP reply packet, which allows remote attackers to obtain sensitive information.
How severe is CVE-2004-0580?
Severity scoring for CVE-2004-0580 is pending analysis. The EPSS model estimates a 7.99% probability of exploitation in the next 30 days.
How do I fix CVE-2004-0580?
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-2004-0580?

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

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Source: NVD / NIST