vulnwire
7.1high

CVE-2002-08131 exploit

Heap-based buffer overflow in the TFTP server capability in Cisco IOS 11.1, 11.2, and 11.3 allows remote attackers to cause a denial of ser…

Published 24 y ago · modified 4 mo ago · JSON

CVSS
7.1
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
9.1%
percentile 95%
Public exploits
1
Exploit-DB

Heap-based buffer overflow in the TFTP server capability in Cisco IOS 11.1, 11.2, and 11.3 allows remote attackers to cause a denial of service (reset) or modify configuration via a long filename.

Exploit prediction (EPSS)

9.09% probability of exploitation in the next 30 days, higher than 95% of all scored CVEs.

Exploits and detections

  • EDB-21655 Cisco IOS 11.x - TFTP Server Long File Name Buffer Overflow · dos · 2002-07-26

CVSS scores

Assigned byVersionScoreVector
NVD2.07.1AV:N/AC:M/Au:N/C:N/I:N/A:C

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
Technology feeds
Cisco IOS (RSS, critical only)

References

  • iss.net /security_center/static/9700.php · vdb-entry, x_refsource_XF, x_transferred
  • marc.info /?l=bugtraq&m=103002169829669&w=2 · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • online.securityfocus.com /archive/1/284634 · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • cisco.com /warp/public/707/ios-tftp-long-filename-pub.shtml · vendor-advisory, x_refsource_CISCO, x_transferred
  • securityfocus.com /bid/5328 · vdb-entry, x_refsource_BID, x_transferred
  • osvdb.org /854 · vdb-entry, x_refsource_OSVDB, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.