CVE-2000-1055
highpriority · track · 41EPSS 0.040 · 90 %ileEUUSgrimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
4.00% (90th) EPSS
CVSS 10 · high
Who says so?
2 sources
enisa_euvd · nvd
EPSS · scored 2026-10-27
Buffer overflow in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large TACACS+ packet.
01
cvss
Technical severity, 0–10. One row per scoring source.
10.0
010
base score 0–10 · higher = more severe · hover a vector to decode
02
weaknesses
The CWE weakness classes this flaw belongs to.
CWE-119USLLM-inferred
03
affected products (4)
Products and version ranges known to be affected.
- cisco secure access control server= 2.1nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
- cisco secure access control server= 2.3(3)nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
- cisco secure access control server= 2.4(2)nvdUScpe:2.3:a:cisco:secure_access_control_server:*:*:*:*:*:*:*:*
04
also known as (2)
Other names and identifiers for this entity.
05
sources
Which sources assert this record, and when.
published 2000-12-11modified 2026-06-16
06
references (8)
External citations — patches, advisories, analysis.
- http://www.cisco.com/warp/public/707/csecureacsnt-pub.shtmlenisa_euvd
- http://www.osvdb.org/1569enisa_euvd
- http://www.securityfocus.com/bid/1706enisa_euvd
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5273enisa_euvd
- http://www.cisco.com/warp/public/707/csecureacsnt-pub.shtmlPatchVendor Advisorynvd
- http://www.osvdb.org/1569nvd
- http://www.securityfocus.com/bid/1706PatchVendor Advisorynvd
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5273nvd
scry
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