01 Record

CVE-2011-0454

Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware 1.00 through 1.61, SEIL/B1 with firmware 1.00 through 3.11, SEIL/X1 with firmware 1.00 through 3.11, SEIL/X2 with

UnratedPUBLISHEDCNA: jpcert

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware 1.00 through 1.61, SEIL/B1 with firmware 1.00 through 3.11, SEIL/X1 with firmware 1.00 through 3.11, SEIL/X2 with

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 2.60% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 85.0% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-16.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2011-03-01 22:00Z15 YR AGO

Last updated

2024-08-06 21:51Z2 YR AGO

Reserved

2011-01-14

Assigning CNA

jpcert

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

45f7479fce81d37cde8b1333cd674d4b72606a132bcc1377dbfc0aed8f550f1e

05 Affected products

VendorProductVersionsPlatforms

iijseil/b1Not specified—

iijseil/b1_firmwareNot specified—

iijseil/neu_2fe_plusNot specified—

iijseil/neu_2fe_plus_firmwareNot specified—

iijseil/turboNot specified—

iijseil/turbo_firmwareNot specified—

iijseil/x1Not specified—

iijseil/x1_firmwareNot specified—

iijseil/x2Not specified—

iijseil/x2_firmwareNot specified—

iijseil/x86Not specified—

iijseil/x86_firmwareNot specified—

06 References

jvndb.jvn.jpJVNDB-2011-000014http://jvndb.jvn.jp/jvndb/JVNDB-2011-000014third-party-advisoryx_refsource_JVNDB
jvn.jpJVN#88991166http://jvn.jp/en/jp/JVN88991166/index.htmlthird-party-advisoryx_refsource_JVN
www.securityfocus.com46598http://www.securityfocus.com/bid/46598vdb-entryx_refsource_BID
www.seil.jphttp://www.seil.jp/support/security/a01001.htmlx_refsource_CONFIRM
secunia.com43494http://secunia.com/advisories/43494third-party-advisoryx_refsource_SECUNIA
exchange.xforce.ibmcloud.comseil-pppac-bo(65672)https://exchange.xforce.ibmcloud.com/vulnerabilities/65672vdb-entryx_refsource_XF