CVE-2002-0813
Cisco IOS 11.x - TFTP Server Long File Name Buffer Overflow
Severity Score
9.1
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2002-07-26 First Exploit
- 2002-07-30 CVE Reserved
- 2002-08-12 CVE Published
- 2024-08-08 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://marc.info/?l=bugtraq&m=103002169829669&w=2 | Mailing List | |
| http://www.iss.net/security_center/static/9700.php | Vdb Entry | |
| http://www.osvdb.org/854 | Vdb Entry | |
| http://www.securityfocus.com/bid/5328 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/21655 | 2002-07-26 |
| URL | Date | SRC |
|---|---|---|
| http://www.cisco.com/warp/public/707/ios-tftp-long-filename-pub.shtml | 2016-10-18 |
| URL | Date | SRC |
|---|---|---|
| http://online.securityfocus.com/archive/1/284634 | 2016-10-18 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 11.1 Search vendor "Cisco" for product "Ios" and version "11.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 11.2 Search vendor "Cisco" for product "Ios" and version "11.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Search vendor "Cisco" for product "Ios" | 11.3 Search vendor "Cisco" for product "Ios" and version "11.3" | - |
Affected
| ||||||