Unscored severity · published Mar 1, 2011
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…
–
CVSS
2.6%
EPSS
No
On KEV
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 firmware 1.00 through 3.11, SEIL/Turbo with firmware 1.80 through 2.10, and SEIL/neu 2FE Plus with firmware 1.80 through 2.10 might allow remote attackers to execute arbitrary code via a PPPoE packet.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.6% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SE
Seil/b1 · Iij
All versions, or not specified · source: NVD
SF
Seil/b1 Firmware · Iij
1.00; 2.01; 2.10; 2.20; 2.30; 2.40; +18 more · source: NVD
S2
Seil/neu 2fe Plus · Iij
All versions, or not specified · source: NVD
S2
Seil/neu 2fe Plus Firmware · Iij
1.80; 1.81; 1.82; 1.83; 1.84; 1.85; +20 more · source: NVD
SE
Seil/turbo · Iij
All versions, or not specified · source: NVD
SF
Seil/turbo Firmware · Iij
1.80; 1.81; 1.82; 1.83; 1.84; 1.85; +20 more · source: NVD
SE
Seil/x1 · Iij
All versions, or not specified · source: NVD
SF
Seil/x1 Firmware · Iij
1.00; 1.10; 1.11; 1.20; 1.21; 1.22; +29 more · source: NVD
SE
Seil/x2 · Iij
All versions, or not specified · source: NVD
SF
Seil/x2 Firmware · Iij
1.00; 1.10; 1.11; 1.20; 1.21; 1.22; +29 more · source: NVD
SE
Seil/x86 · Iij
All versions, or not specified · source: NVD
SF
Seil/x86 Firmware · Iij
1.00; 1.61 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-0454
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-0454
jvn.jp
http://jvn.jp/en/jp/JVN88991166/index.html
jvndb.jvn.jp
http://jvndb.jvn.jp/jvndb/JVNDB-2011-000014
Vendor Advisory
http://secunia.com/advisories/43494
www.securityfocus.com
http://www.securityfocus.com/bid/46598
Vendor Advisory
http://www.seil.jp/support/security/a01001.html
exchange.xforce.ibmcloud.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/65672
More from Seil/b1
–
CVE-2015-0887
npppd in the PPP Access Concentrator (PPPAC) on SEIL SEIL/x86 Fuji routers 1.00 through 3.30, SEIL/X1 routers 3.50 through 4.70, SEIL/X2 routers 3.50 through 4.70, and SEIL/B1…
–
CVE-2014-2004
The PPP Access Concentrator (PPPAC) on SEIL SEIL/x86 routers 1.00 through 3.10, SEIL/X1 routers 1.00 through 4.50, SEIL/X2 routers 1.00 through 4.50, SEIL/B1 routers 1.00 through…
–
CVE-2013-4708
The PPP Access Concentrator (PPPAC) in Internet Initiative Japan Inc
–
CVE-2013-4709
Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware before 2.82, SEIL/X1 with firmware before 4.32, SEIL/X2 with firmware before 4.32, SEIL/B1…
–
CVE-2009-4409
The (1) CHAP and (2) MS-CHAP-V2 authentication capabilities in the PPP Access Concentrator (PPPAC) function in Internet Initiative Japan SEIL/B1 firmware 1.00 through 2.52 use the…