Unscored severity · published Apr 20, 2000
CVE-2000-0268
Cisco IOS 11.x and 12.x allows remote attackers to cause a denial of service by sending the ENVIRON option to the Telnet daemon before it is ready to accept it, which causes the…
–
CVSS
1.7%
EPSS
No
On KEV
Description
Cisco IOS 11.x and 12.x allows remote attackers to cause a denial of service by sending the ENVIRON option to the Telnet daemon before it is ready to accept it, which causes the system to reboot.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
3R
3660 Router · Cisco
All versions, or not specified · source: NVD
7R
7100 Router · Cisco
All versions, or not specified · source: NVD
7R
7200 Router · Cisco
All versions, or not specified · source: NVD
7R
7500 Router · Cisco
All versions, or not specified · source: NVD
AC
Accesspath · Cisco
ls-3; ts-3; vs-3 · source: NVD
AS
As5200 · Cisco
All versions, or not specified · source: NVD
AS
As5300 · Cisco
All versions, or not specified · source: NVD
AS
As5800 · Cisco
All versions, or not specified · source: NVD
IO
Ios · Cisco
11.3aa; 12.0(2); 12.0(2)xc; 12.0(2)xd; 12.0(2)xf; 12.0(2)xg; +7 more · source: NVD
SC
System Controller 3640 · Cisco
All versions, or not specified · source: NVD
UB
Ubr7200 · Cisco
All versions, or not specified · source: NVD
VG
Voice Gateway As5800 · Cisco
All versions, or not specified · source: NVD