CVE-2010-4684 json
Cisco IOS before 15.0(1)XA1, when certain TFTP debugging is enabled, allows remote attackers to cause a denial of service (device crash) vi…
published 15y ago modified 4mo ago also EUVD-2010-4649
- cvss
- 7.1
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.5%
- EPSS 2.5% chance of exploitation in 30 days, percentile 85%
- public exploits
- 0
- none known
Summary
Cisco IOS before 15.0(1)XA1, when certain TFTP debugging is enabled, allows remote attackers to cause a denial of service (device crash) via a TFTP copy over IPv6, aka Bug ID CSCtb28877.
Patch / fix
- cisco ios 15.0\(1\)xa1
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2.55% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.1 | AV:N/AC:M/Au:N/C:N/I:N/A:C |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
- Technology feeds
References
-
cisco.com
/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf
release-notes, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/64587
vdb-entry, third-party-advisory
-
securityfocus.com
/bid/45769
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2010-4684
- NVD CVE-2010-4684
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