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CVE-2015-0681

UnknownEPSS 2.33%

Last modified

CVE-2015-0681 is a vulnerability of currently unknown severity. The TFTP server in Cisco IOS 12.2(44)SQ1, 12.2(33)XN1, 12.4(25e)JAM1, 12.4(25e)JAO5m, 12.4(23)JY, 15.0(2)ED1, 15.0(2)EY3, 15.1(3)SVF4a, and 15.2(2)JB1 and IOS XE 2.5.x, 2.6.x, 3.1.xS, 3.2.xS, 3.3.xS, 3.4.xS, and 3.5.xS before 3.6.0S; 3.1.xSG, 3.2.xSG, and 3.3.xSG before 3.4.0SG; 3.2.xSE before 3.3.0SE; 3.2.xXO before 3.3.0XO; 3.2.xSQ; 3.3.xSQ; and 3.4.xSQ allows remote attackers to cause a denial of service (device hang or reload) via multiple requests that trigger improper memory management, aka Bug ID CSCts66733.. EPSS estimates a 2.33% chance of exploitation in the next 30 days.

Description

The TFTP server in Cisco IOS 12.2(44)SQ1, 12.2(33)XN1, 12.4(25e)JAM1, 12.4(25e)JAO5m, 12.4(23)JY, 15.0(2)ED1, 15.0(2)EY3, 15.1(3)SVF4a, and 15.2(2)JB1 and IOS XE 2.5.x, 2.6.x, 3.1.xS, 3.2.xS, 3.3.xS, 3.4.xS, and 3.5.xS before 3.6.0S; 3.1.xSG, 3.2.xSG, and 3.3.xSG before 3.4.0SG; 3.2.xSE before 3.3.0SE; 3.2.xXO before 3.3.0XO; 3.2.xSQ; 3.3.xSQ; and 3.4.xSQ allows remote attackers to cause a denial of service (device hang or reload) via multiple requests that trigger improper memory management, aka Bug ID CSCts66733.

Metrics

EPSS Probability
2.33%

81.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoIos12.2\(33\)xn1
CiscoIos12.2\(44\)sq1
CiscoIos12.4\(23\)jy
CiscoIos12.4\(25e\)jam1
CiscoIos12.4\(25e\)jao5m
CiscoIos15.0\(2\)ed1
CiscoIos15.0\(2\)ey3
CiscoIos15.1\(3\)svf4a
CiscoIos15.2\(2\)jb1
CiscoIos Xe2.5.0
CiscoIos Xe2.5.1
CiscoIos Xe2.5.2
CiscoIos Xe2.6.0
CiscoIos Xe2.6.1
CiscoIos Xe2.6.2
CiscoIos Xe3.1s.0
CiscoIos Xe3.1s.1
CiscoIos Xe3.1s.2
CiscoIos Xe3.1s.3
CiscoIos Xe3.1s.4
CiscoIos Xe3.1s.5
CiscoIos Xe3.1s.6
CiscoIos Xe3.1sg.0
CiscoIos Xe3.1sg.1
CiscoIos Xe3.2s.0
CiscoIos Xe3.2s.1
CiscoIos Xe3.2s.2
CiscoIos Xe3.2s.3
CiscoIos Xe3.2se.0
CiscoIos Xe3.2se.1
CiscoIos Xe3.2se.2
CiscoIos Xe3.2se.3
CiscoIos Xe3.2sg.0
CiscoIos Xe3.2sg.1
CiscoIos Xe3.2sg.2
CiscoIos Xe3.2sg.3
CiscoIos Xe3.2sg.4
CiscoIos Xe3.2sg.5
CiscoIos Xe3.2sg.6
CiscoIos Xe3.2sg.7
CiscoIos Xe3.2sg.8
CiscoIos Xe3.2sg.9
CiscoIos Xe3.2xo.0
CiscoIos Xe3.2xo.1
CiscoIos Xe3.3sg.0
CiscoIos Xe3.3sg.1
CiscoIos Xe3.3sg.2
CiscoIos Xe3.3sq.0
CiscoIos Xe3.3sq.1
CiscoIos Xe3.4s.0

Showing 50 of 62 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2015-0681?
The TFTP server in Cisco IOS 12.2(44)SQ1, 12.2(33)XN1, 12.4(25e)JAM1, 12.4(25e)JAO5m, 12.4(23)JY, 15.0(2)ED1, 15.0(2)EY3, 15.1(3)SVF4a, and 15.2(2)JB1 and IOS XE 2.5.x, 2.6.x, 3.1.xS, 3.2.xS, 3.3.xS, 3.4.xS, and 3.5.xS before 3.6.0S; 3.1.xSG, 3.2.xSG, and 3.3.xSG before 3.4.0SG; 3.2.xSE before 3.3.0SE; 3.2.xXO before 3.3.0XO; 3.2.xSQ; 3.3.xSQ; and 3.4.xSQ allows remote attackers to cause a denial of service (device hang or reload) via multiple requests that trigger improper memory management, aka Bug ID CSCts66733.
How severe is CVE-2015-0681?
Severity scoring for CVE-2015-0681 is pending analysis. The EPSS model estimates a 2.33% probability of exploitation in the next 30 days.
How do I fix CVE-2015-0681?
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-2015-0681?

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Source: NVD / NIST