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HistoryJul 12, 2000 - 4:00 a.m.
CVE-2000-0380
cisco
ios http service
remote attack
denial of service
ios 11.1
ios 12.1
cve-2000-0380
7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
6.6 Medium
AI Score
Confidence
High
0.96 High
EPSS
Percentile
99.5%
The IOS HTTP service in Cisco routers and switches running IOS 11.1 through 12.1 allows remote attackers to cause a denial of service by requesting a URL that contains a %% string.
Affected configurations
Node
ciscoiosMatch11.1
ORciscoiosMatch11.2
ORciscoiosMatch11.2\(4\)f1
ORciscoiosMatch11.2\(8\)
ORciscoiosMatch11.2\(8\)p
ORciscoiosMatch11.2\(9\)p
ORciscoiosMatch11.2\(9\)xa
ORciscoiosMatch11.2\(10\)
ORciscoiosMatch11.2\(10\)bc
ORciscoiosMatch11.2\(17\)
ORciscoiosMatch11.2p
ORciscoiosMatch11.3
ORciscoiosMatch11.3\(1\)
ORciscoiosMatch11.3\(1\)ed
ORciscoiosMatch11.3\(1\)t
ORciscoiosMatch11.3t
ORciscoiosMatch12.0
ORciscoiosMatch12.0\(1\)w
ORciscoiosMatch12.0\(1\)xa3
ORciscoiosMatch12.0\(1\)xb
ORciscoiosMatch12.0\(1\)xe
ORciscoiosMatch12.0\(2\)
ORciscoiosMatch12.0\(2\)xc
ORciscoiosMatch12.0\(2\)xd
ORciscoiosMatch12.0\(2\)xf
ORciscoiosMatch12.0\(2\)xg
ORciscoiosMatch12.0\(3\)t2
ORciscoiosMatch12.0\(4\)
ORciscoiosMatch12.0\(4\)s
ORciscoiosMatch12.0\(4\)t
ORciscoiosMatch12.0\(5\)
ORciscoiosMatch12.0\(5\)t1
ORciscoiosMatch12.0\(6\)
ORciscoiosMatch12.0\(7\)t
ORciscoiosMatch12.0\(8\)
ORciscoiosMatch12.0\(9\)s
ORciscoiosMatch12.0db
ORciscoiosMatch12.0s
ORciscoiosMatch12.0t
Related
nessus
nessus
Cisco IOS HTTP Server Vulnerability - Cisco Systems
2010-09-01 00:00:00
Cisco IOS HTTP Service GET Request Remote DoS
2000-04-29 00:00:00
cert
cert
Cisco IOS software vulnerable to DoS via HTTP request containing "%%"
2000-11-09 00:00:00
cvelist
cvelist
CVE-2000-0380
2000-07-12 04:00:00
nvd
nvd
CVE-2000-0380
2000-04-26 04:00:00
7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
6.6 Medium
AI Score
Confidence
High
0.96 High
EPSS
Percentile
99.5%
Related for CVE-2000-0380